{"title":"2015-2019 Chevy Silverado 3500HD Double Cab 6-Inch Running Boards","description":"\u003cp\u003eShop current in-stock 6-inch running boards and nerf bars listed for 2015-2019 Chevy Silverado 3500HD Double Cab trucks. Match the exact model year, 3500HD series, Double Cab configuration, and individual product-page fitment before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment first:\u003c\/strong\u003e Some products in this generation can carry narrower year ranges, so the individual product page controls the exact supported years and application.\u003c\/p\u003e\u003ch2\u003eShop the right configuration\u003c\/h2\u003e\u003cp\u003eAfter confirming 3500HD Double Cab fitment, compare step profile, material, finish, board length, included brackets or hardware, and installation notes.\u003c\/p\u003e\u003ch2\u003eRelated collections\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/2015-2019-chevy-silverado-3500hd-6-inch-running-boards\"\u003e2015-2019 Chevy Silverado 3500HD 6-Inch Running Boards\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/chevy-nerf-bars-6-inch\"\u003eChevy 6-Inch Running Boards \u0026amp; Nerf Bars\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/nerf-bars-6-inch\"\u003eAll 6-Inch Running Boards \u0026amp; Nerf Bars\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eWill every product fit every 2015-2019 Silverado 3500HD Double Cab?\u003c\/h3\u003e\u003cp\u003eNo. Verify the exact model year and Double Cab application on the individual product page before ordering.\u003c\/p\u003e\u003ch3\u003eDoes 6-inch determine vehicle fitment?\u003c\/h3\u003e\u003cp\u003eNo. It describes the listed step or board profile; vehicle series, year, cab configuration, brackets, and product application still determine compatibility.\u003c\/p\u003e\u003ch3\u003eCan I use a Crew Cab or Regular Cab board on a Double Cab?\u003c\/h3\u003e\u003cp\u003eDo not assume interchangeability. Cab configurations can require different board lengths, brackets, and mounting positions.\u003c\/p\u003e\u003ch3\u003eAre these genuine Chevrolet OEM parts?\u003c\/h3\u003e\u003cp\u003eUnless a product page explicitly states otherwise, products in this collection are aftermarket parts selected for the listed applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAftermarket trademark disclaimer:\u003c\/strong\u003e People Auto Parts is not affiliated with or endorsed by General Motors or Chevrolet. Chevrolet and Silverado names are used only to identify compatibility. Unless a product page explicitly states otherwise, items are aftermarket parts and are not genuine OEM components.\u003c\/p\u003e","products":[{"product_id":"chevy-silverado-3500hd-double-cab-2015-2017-running-boards-black-6-inches-142140","title":"Chevy Silverado 3500HD Double Cab 2015-2017 Running Boards Black 6 Inches","description":"\u003c!-- PAP PRODUCT SEO SPRINT 2026-08-02 BATCH 18 --\u003e\u003cp\u003e\u003cstrong\u003eChevy Silverado 3500HD Double Cab 2015-2017\u003c\/strong\u003e: 6-inch running boards. Confirm the exact year, model and body configuration before ordering.\u003c\/p\u003e\u003ch2\u003eFitment and Details\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed application:\u003c\/strong\u003e Chevy Silverado 3500HD Double Cab 2015-2017\u003c\/li\u003e\n\u003cli\u003eHeavy-duty carbon steel with a black finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment note:\u003c\/strong\u003e Fits 3500HD Double Cab models only. Does not fit diesel models.\u003c\/li\u003e\n\u003cli\u003eDriver- and passenger-side boards, mounting brackets, hardware and instructions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp data-pap-faq-item=\"1\"\u003e\u003cstrong\u003eWhat is the listed fitment?\u003c\/strong\u003e\u003cbr\u003eChevy Silverado 3500HD Double Cab 2015-2017.\u003c\/p\u003e\u003cp data-pap-faq-item=\"2\"\u003e\u003cstrong\u003eWhat material and finish are listed?\u003c\/strong\u003e\u003cbr\u003eHeavy-duty carbon steel with a black finish.\u003c\/p\u003e\u003cp data-pap-faq-item=\"3\"\u003e\u003cstrong\u003eAre both sides included?\u003c\/strong\u003e\u003cbr\u003eYes. The source listing includes driver- and passenger-side boards with mounting hardware.\u003c\/p\u003e\u003cp data-pap-faq-item=\"4\"\u003e\u003cstrong\u003eWhat fitment restriction should I check?\u003c\/strong\u003e\u003cbr\u003eFits 3500HD Double Cab models only. Does not fit diesel models.\u003c\/p\u003e\u003ch2\u003eShop More for Your Chevy Silverado 3500HD\u003c\/h2\u003e\u003cp\u003e\u003ca data-pap-internal-link=\"1\" href=\"\/collections\/chevy-silverado-3500hd-2015-2019-parts-accessories\"\u003eChevy Silverado 3500HD Parts \u0026amp; Accessories\u003c\/a\u003e | \u003ca data-pap-internal-link=\"2\" href=\"\/collections\/chevy-silverado-3500hd-2015-2019-double-cab-running-boards-nerf-bars\"\u003eChevy Silverado 3500HD Double Cab Running Boards \u0026amp; Nerf Bars\u003c\/a\u003e | \u003ca data-pap-internal-link=\"3\" href=\"\/collections\/2015-2019-chevy-silverado-3500hd-6-inch-running-boards\"\u003eChevy Silverado 3500HD 6-Inch Running Boards\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003csmall\u003eVehicle and model names are trademarks of their respective owners. People Auto Parts is an independent aftermarket retailer and is not affiliated with, sponsored by, or endorsed by the vehicle manufacturer.\u003c\/small\u003e\u003c\/p\u003e","brand":"People Auto Parts","offers":[{"title":"Default Title","offer_id":46090198909093,"sku":"142140","price":319.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/4967\/7733\/files\/H6-BLK-1_18dec8bc-83c0-43fc-a78b-7ea57332c2ce.jpg?v=1776774889"},{"product_id":"chevy-silverado-3500hd-double-cab-2015-2019-running-boards-stainless-6-inches-142152","title":"Chevy Silverado 3500HD Double Cab 2015-2019 Running Boards Stainless 6 Inches","description":"\u003c!-- PAP PRODUCT SEO SPRINT 2026-08-02 BATCH 18 --\u003e\u003cp\u003e\u003cstrong\u003eChevy Silverado 3500HD Double Cab 2015-2019\u003c\/strong\u003e: 6-inch running boards. Confirm the exact year, model and body configuration before ordering.\u003c\/p\u003e\u003ch2\u003eFitment and Details\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed application:\u003c\/strong\u003e Chevy Silverado 3500HD Double Cab 2015-2019\u003c\/li\u003e\n\u003cli\u003eStainless steel with a polished stainless steel finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment note:\u003c\/strong\u003e Fits 3500HD Double Cab models only. Does not fit diesel models.\u003c\/li\u003e\n\u003cli\u003eDriver- and passenger-side boards, mounting brackets, hardware and instructions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp data-pap-faq-item=\"1\"\u003e\u003cstrong\u003eWhat is the listed fitment?\u003c\/strong\u003e\u003cbr\u003eChevy Silverado 3500HD Double Cab 2015-2019.\u003c\/p\u003e\u003cp data-pap-faq-item=\"2\"\u003e\u003cstrong\u003eWhat material and finish are listed?\u003c\/strong\u003e\u003cbr\u003eStainless steel with a polished stainless steel finish.\u003c\/p\u003e\u003cp data-pap-faq-item=\"3\"\u003e\u003cstrong\u003eAre both sides included?\u003c\/strong\u003e\u003cbr\u003eYes. The source listing includes driver- and passenger-side boards with mounting hardware.\u003c\/p\u003e\u003cp data-pap-faq-item=\"4\"\u003e\u003cstrong\u003eWhat fitment restriction should I check?\u003c\/strong\u003e\u003cbr\u003eFits 3500HD Double Cab models only. Does not fit diesel models.\u003c\/p\u003e\u003ch2\u003eShop More for Your Chevy Silverado 3500HD\u003c\/h2\u003e\u003cp\u003e\u003ca data-pap-internal-link=\"1\" href=\"\/collections\/chevy-silverado-3500hd-2015-2019-parts-accessories\"\u003e2015-2019 Chevy Silverado 3500HD Parts \u0026amp; Accessories\u003c\/a\u003e | \u003ca data-pap-internal-link=\"2\" href=\"\/collections\/chevy-silverado-3500hd-2015-2019-double-cab-running-boards-nerf-bars\"\u003e2015-2019 Chevy Silverado 3500HD Double Cab Running Boards \u0026amp; Nerf Bars\u003c\/a\u003e | \u003ca data-pap-internal-link=\"3\" href=\"\/collections\/2015-2019-chevy-silverado-3500hd-6-inch-running-boards\"\u003e2015-2019 Chevy Silverado 3500HD 6-Inch Running Boards\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003csmall\u003eVehicle and model names are trademarks of their respective owners. People Auto Parts is an independent aftermarket retailer and is not affiliated with, sponsored by, or endorsed by the vehicle manufacturer.\u003c\/small\u003e\u003c\/p\u003e","brand":"People Auto Parts","offers":[{"title":"Default Title","offer_id":46090199335077,"sku":"142152","price":319.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/4967\/7733\/files\/H6-SS-1_73a9ba41-c449-40c6-9e57-1315bae56a0a.jpg?v=1776774698"},{"product_id":"chevy-silverado-3500hd-double-cab-2015-2019-new-running-boards-stainless-6-inches-175897","title":"Chevy Silverado 3500HD Double Cab 2015-2019 New Running Boards Stainless 6 Inches","description":"\u003c!-- PAP PRODUCT SEO SPRINT 2026-08-02 BATCH 21 --\u003e\u003cp\u003e\u003cstrong\u003eChevy Silverado 3500HD Double Cab 2015-2019\u003c\/strong\u003e: 6-inch running boards. Confirm the exact year, model and body configuration before ordering.\u003c\/p\u003e\u003ch2\u003eFitment and Details\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed application:\u003c\/strong\u003e Chevy Silverado 3500HD Double Cab 2015-2019\u003c\/li\u003e\n\u003cli\u003eStainless steel with a polished stainless steel finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment note:\u003c\/strong\u003e Fits 3500HD Double Cab models only. Does not fit diesel models.\u003c\/li\u003e\n\u003cli\u003eDriver- and passenger-side boards, mounting brackets, hardware and instructions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp data-pap-faq-item=\"1\"\u003e\u003cstrong\u003eWhat is the listed fitment?\u003c\/strong\u003e\u003cbr\u003eChevy Silverado 3500HD Double Cab 2015-2019.\u003c\/p\u003e\u003cp data-pap-faq-item=\"2\"\u003e\u003cstrong\u003eWhat material and finish are listed?\u003c\/strong\u003e\u003cbr\u003eStainless steel with a polished stainless steel finish.\u003c\/p\u003e\u003cp data-pap-faq-item=\"3\"\u003e\u003cstrong\u003eAre both sides included?\u003c\/strong\u003e\u003cbr\u003eYes. The source listing includes driver- and passenger-side boards with mounting hardware.\u003c\/p\u003e\u003cp data-pap-faq-item=\"4\"\u003e\u003cstrong\u003eWhat fitment restriction should I check?\u003c\/strong\u003e\u003cbr\u003eFits 3500HD Double Cab models only. Does not fit diesel models.\u003c\/p\u003e\u003ch2\u003eShop More for Your Chevy Silverado 3500HD\u003c\/h2\u003e\u003cp\u003e\u003ca data-pap-internal-link=\"1\" href=\"\/collections\/chevy-silverado-3500hd-2015-2019-parts-accessories\"\u003e2015-2019 Chevy Silverado 3500HD Parts \u0026amp; Accessories\u003c\/a\u003e | \u003ca data-pap-internal-link=\"2\" href=\"\/collections\/chevy-silverado-3500hd-2015-2019-double-cab-running-boards-nerf-bars\"\u003e2015-2019 Chevy Silverado 3500HD Double Cab Running Boards \u0026amp; Nerf Bars\u003c\/a\u003e | \u003ca data-pap-internal-link=\"3\" href=\"\/collections\/2015-2019-chevy-silverado-3500hd-6-inch-running-boards\"\u003e2015-2019 Chevy Silverado 3500HD 6-Inch Running Boards\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003csmall\u003eVehicle and model names are trademarks of their respective owners. People Auto Parts is an independent aftermarket retailer and is not affiliated with, sponsored by, or endorsed by the vehicle manufacturer.\u003c\/small\u003e\u003c\/p\u003e","brand":"People Auto Parts","offers":[{"title":"Default Title","offer_id":46090208870565,"sku":"175897","price":349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/4967\/7733\/files\/S6-SSMAIN_WITHOUTBRACKETS_8f3a9e50-8f28-4884-b964-9bc4daa494f9.jpg?v=1778551398"},{"product_id":"chevy-silverado-3500hd-double-cab-2015-2019-new-running-boards-black-6-inches-175983","title":"Chevy Silverado 3500HD Double Cab 2015-2019 New Running Boards Black 6 Inches","description":"\u003c!-- PAP PRODUCT SEO SPRINT 2026-08-02 BATCH 22 --\u003e\u003cp\u003e\u003cstrong\u003eChevy Silverado 3500HD Double Cab 2015-2019\u003c\/strong\u003e: 6-inch running boards. Confirm the exact year, model and body configuration before ordering.\u003c\/p\u003e\u003ch2\u003eFitment and Details\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed application:\u003c\/strong\u003e Chevy Silverado 3500HD Double Cab 2015-2019\u003c\/li\u003e\n\u003cli\u003eHeavy-duty carbon steel with a black finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment note:\u003c\/strong\u003e Fits 3500HD Double Cab models only. Does not fit diesel models.\u003c\/li\u003e\n\u003cli\u003eDriver- and passenger-side boards, mounting brackets, hardware and instructions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp data-pap-faq-item=\"1\"\u003e\u003cstrong\u003eWhat is the listed fitment?\u003c\/strong\u003e\u003cbr\u003eChevy Silverado 3500HD Double Cab 2015-2019.\u003c\/p\u003e\u003cp data-pap-faq-item=\"2\"\u003e\u003cstrong\u003eWhat material and finish are listed?\u003c\/strong\u003e\u003cbr\u003eHeavy-duty carbon steel with a black finish.\u003c\/p\u003e\u003cp data-pap-faq-item=\"3\"\u003e\u003cstrong\u003eAre both sides included?\u003c\/strong\u003e\u003cbr\u003eYes. The source listing includes driver- and passenger-side boards with mounting hardware.\u003c\/p\u003e\u003cp data-pap-faq-item=\"4\"\u003e\u003cstrong\u003eWhat fitment restriction should I check?\u003c\/strong\u003e\u003cbr\u003eFits 3500HD Double Cab models only. Does not fit diesel models.\u003c\/p\u003e\u003ch2\u003eShop More for Your Chevy Silverado 3500HD\u003c\/h2\u003e\u003cp\u003e\u003ca data-pap-internal-link=\"1\" href=\"\/collections\/chevy-silverado-3500hd-2015-2019-parts-accessories\"\u003e2015-2019 Chevy Silverado 3500HD Parts \u0026amp; Accessories\u003c\/a\u003e | \u003ca data-pap-internal-link=\"2\" href=\"\/collections\/chevy-silverado-3500hd-2015-2019-double-cab-running-boards-nerf-bars\"\u003e2015-2019 Chevy Silverado 3500HD Double Cab Running Boards \u0026amp; Nerf Bars\u003c\/a\u003e | \u003ca data-pap-internal-link=\"3\" href=\"\/collections\/2015-2019-chevy-silverado-3500hd-6-inch-running-boards\"\u003e2015-2019 Chevy Silverado 3500HD 6-Inch Running Boards\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003csmall\u003eVehicle and model names are trademarks of their respective owners. People Auto Parts is an independent aftermarket retailer and is not affiliated with, sponsored by, or endorsed by the vehicle manufacturer.\u003c\/small\u003e\u003c\/p\u003e","brand":"People Auto Parts","offers":[{"title":"Default Title","offer_id":46090210017445,"sku":"175983","price":349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/4967\/7733\/files\/S6-BLKMAIN_WITHOUTBRACKETS_50f14a17-0ce1-4bcf-b0ef-7ef9772ac8a5.jpg?v=1778551200"},{"product_id":"chevy-silverado-3500hd-double-cab-2015-2019-running-boards-step-stainless-6-inch-176177","title":"Chevy Silverado 3500HD Double Cab 2015-2019 Running Boards Step Stainless 6 Inch","description":"\u003c!-- PAP PRODUCT SEO SPRINT 2026-08-02 BATCH 22 --\u003e\u003cp\u003e\u003cstrong\u003eChevy Silverado 3500HD Double Cab 2015-2019\u003c\/strong\u003e: 6-inch running boards. Confirm the exact year, model and body configuration before ordering.\u003c\/p\u003e\u003ch2\u003eFitment and Details\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed application:\u003c\/strong\u003e Chevy Silverado 3500HD Double Cab 2015-2019\u003c\/li\u003e\n\u003cli\u003eStainless steel with a polished stainless steel finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment note:\u003c\/strong\u003e Fits 3500HD Double Cab models only. Does not fit diesel models.\u003c\/li\u003e\n\u003cli\u003eDriver- and passenger-side boards, mounting brackets, hardware and instructions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp data-pap-faq-item=\"1\"\u003e\u003cstrong\u003eWhat is the listed fitment?\u003c\/strong\u003e\u003cbr\u003eChevy Silverado 3500HD Double Cab 2015-2019.\u003c\/p\u003e\u003cp data-pap-faq-item=\"2\"\u003e\u003cstrong\u003eWhat material and finish are listed?\u003c\/strong\u003e\u003cbr\u003eStainless steel with a polished stainless steel finish.\u003c\/p\u003e\u003cp data-pap-faq-item=\"3\"\u003e\u003cstrong\u003eAre both sides included?\u003c\/strong\u003e\u003cbr\u003eYes. The source listing includes driver- and passenger-side boards with mounting hardware.\u003c\/p\u003e\u003cp data-pap-faq-item=\"4\"\u003e\u003cstrong\u003eWhat fitment restriction should I check?\u003c\/strong\u003e\u003cbr\u003eFits 3500HD Double Cab models only. Does not fit diesel models.\u003c\/p\u003e\u003ch2\u003eShop More for Your Chevy Silverado 3500HD\u003c\/h2\u003e\u003cp\u003e\u003ca data-pap-internal-link=\"1\" href=\"\/collections\/chevy-silverado-3500hd-2015-2019-parts-accessories\"\u003e2015-2019 Chevy Silverado 3500HD Parts \u0026amp; Accessories\u003c\/a\u003e | \u003ca data-pap-internal-link=\"2\" href=\"\/collections\/chevy-silverado-3500hd-2015-2019-double-cab-running-boards-nerf-bars\"\u003e2015-2019 Chevy Silverado 3500HD Double Cab Running Boards \u0026amp; Nerf Bars\u003c\/a\u003e | \u003ca data-pap-internal-link=\"3\" href=\"\/collections\/2015-2019-chevy-silverado-3500hd-6-inch-running-boards\"\u003e2015-2019 Chevy Silverado 3500HD 6-Inch Running Boards\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003csmall\u003eVehicle and model names are trademarks of their respective owners. People Auto Parts is an independent aftermarket retailer and is not affiliated with, sponsored by, or endorsed by the vehicle manufacturer.\u003c\/small\u003e\u003c\/p\u003e","brand":"People Auto Parts","offers":[{"title":"Default Title","offer_id":46090211229861,"sku":"176177","price":349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/4967\/7733\/files\/0-V6-SS_ee3c7ab3-9665-454e-a0fc-760664e8af50.jpg?v=1778470245"},{"product_id":"chevy-silverado-3500hd-double-cab-2015-2019-running-boards-step-black-6-inch-184680","title":"Chevy Silverado 3500HD Double Cab 2015-2019 Running Boards Step Black 6 Inch","description":"\u003c!-- PAP PRODUCT SEO SPRINT 2026-08-02 BATCH 25 --\u003e\u003cp\u003e\u003cstrong\u003eChevy Silverado 3500HD Double Cab 2015-2019\u003c\/strong\u003e: 6-inch running boards. Confirm the exact year, model and body configuration before ordering.\u003c\/p\u003e\u003ch2\u003eFitment and Details\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed application:\u003c\/strong\u003e Chevy Silverado 3500HD Double Cab 2015-2019\u003c\/li\u003e\n\u003cli\u003eHeavy-duty carbon steel with a black finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment note:\u003c\/strong\u003e Fit 3500HD Double Cab models only. Do not fit Diesel models.\u003c\/li\u003e\n\u003cli\u003eDriver- and passenger-side boards, mounting brackets, hardware and instructions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp data-pap-faq-item=\"1\"\u003e\u003cstrong\u003eWhat is the listed fitment?\u003c\/strong\u003e\u003cbr\u003eChevy Silverado 3500HD Double Cab 2015-2019.\u003c\/p\u003e\u003cp data-pap-faq-item=\"2\"\u003e\u003cstrong\u003eWhat material and finish are listed?\u003c\/strong\u003e\u003cbr\u003eHeavy-duty carbon steel with a black finish.\u003c\/p\u003e\u003cp data-pap-faq-item=\"3\"\u003e\u003cstrong\u003eAre both sides included?\u003c\/strong\u003e\u003cbr\u003eYes. The source listing includes driver- and passenger-side boards with mounting hardware.\u003c\/p\u003e\u003cp data-pap-faq-item=\"4\"\u003e\u003cstrong\u003eWhat fitment restriction should I check?\u003c\/strong\u003e\u003cbr\u003eFit 3500HD Double Cab models only. Do not fit Diesel models.\u003c\/p\u003e\u003cp\u003e\u003ca data-pap-internal-link=\"1\" href=\"\/collections\/running-boards-nerf-bars\"\u003eRunning Boards \u0026amp; Nerf Bars\u003c\/a\u003e | \u003ca data-pap-internal-link=\"2\" href=\"\/collections\/nerf-bars-6-inch\"\u003e6-Inch Side Steps\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003csmall\u003eVehicle and model names are trademarks of their respective owners. People Auto Parts is an independent aftermarket retailer and is not affiliated with, sponsored by, or endorsed by the vehicle manufacturer.\u003c\/small\u003e\u003c\/p\u003e","brand":"People Auto Parts","offers":[{"title":"Default Title","offer_id":46090223485093,"sku":"184680","price":349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/4967\/7733\/files\/0-V6-BLK_5499e94f-a9a4-4e1e-82da-c75de806ef3c.jpg?v=1778154782"},{"product_id":"chevy-silverado-3500hd-duramax-double-cab-2015-2019-running-boards-stainless-6-inches-185689","title":"Chevy Silverado 3500HD Duramax Double Cab 2015-2019 Running Boards Stainless 6 Inches","description":"\u003cp\u003e\u003cstrong\u003eStainless 6-inch running boards for 2015-2019 Chevy Silverado 3500HD Duramax Double Cab.\u003c\/strong\u003e Verify the 3500HD series, model year, Double Cab and Duramax application before ordering.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Configuration\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eListed application:\u003c\/strong\u003e 2015-2019 Chevrolet Silverado 3500HD Duramax Double Cab. Other cab styles and engine applications are not confirmed on this listing.\u003c\/p\u003e\u003ch2\u003eSource-Supported Details\u003c\/h2\u003e\u003cp\u003eThe source lists stainless 6-inch running boards, left and right boards, mounting brackets, installation hardware and instructions, with factory mounting locations identified.\u003c\/p\u003e\u003ch2\u003ePre-Purchase Check\u003c\/h2\u003e\u003cp\u003eVerify 3500HD series, exact model year, Double Cab, Duramax application and factory mounting locations.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3 data-pap-faq-item=\"1\"\u003eWhich Silverado is listed?\u003c\/h3\u003e\u003cp\u003e2015-2019 Chevy Silverado 3500HD Duramax Double Cab.\u003c\/p\u003e\u003ch3 data-pap-faq-item=\"2\"\u003eWhat size and finish are listed?\u003c\/h3\u003e\u003cp\u003eStainless 6-inch running boards.\u003c\/p\u003e\u003ch3 data-pap-faq-item=\"3\"\u003eWhat comes with the boards?\u003c\/h3\u003e\u003cp\u003eThe source lists left and right boards, mounting brackets, installation hardware and instructions.\u003c\/p\u003e\u003ch3 data-pap-faq-item=\"4\"\u003eWhat should I verify?\u003c\/h3\u003e\u003cp\u003eVerify model year, 3500HD series, Double Cab and Duramax application.\u003c\/p\u003e\u003cp\u003e\u003ca data-pap-internal-link=\"1\" href=\"\/collections\/running-boards-nerf-bars\"\u003eShop Running Boards \u0026amp; Nerf Bars\u003c\/a\u003e | \u003ca data-pap-internal-link=\"2\" href=\"\/collections\/nerf-bars-6-inch\"\u003eShop 6-Inch Nerf Bars\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003csmall\u003eChevrolet, Chevy, Silverado and Duramax are trademarks of their respective owners and are used only to identify compatibility. People Auto Parts is not affiliated with or endorsed by the vehicle manufacturer.\u003c\/small\u003e\u003c\/p\u003e\u003c!-- PAP PRODUCT SEO SPRINT | BATCH 108 | 2026-08-17 --\u003e","brand":"People Auto Parts","offers":[{"title":"Default Title","offer_id":46090225418405,"sku":"185689","price":319.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/4967\/7733\/files\/H6-SS-1_1526c36c-fff0-4d2a-b6f4-1f573d57b1e6.jpg?v=1776772382"},{"product_id":"chevy-silverado-3500hd-duramax-double-cab-2015-2019-running-boards-step-stainless-6-inch-185701","title":"Chevy Silverado 3500HD Duramax Double Cab 2015-2019 Running Boards Step Stainless 6 Inch","description":"\u003c!-- PAP PRODUCT SEO SPRINT 2026-08-02 BATCH 26 --\u003e\u003cp\u003e\u003cstrong\u003eChevy Silverado 3500HD Duramax Double Cab 2015-2019\u003c\/strong\u003e: 6-inch running boards. Confirm the exact year, model and body configuration before ordering.\u003c\/p\u003e\u003ch2\u003eFitment and Details\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed application:\u003c\/strong\u003e Chevy Silverado 3500HD Duramax Double Cab 2015-2019\u003c\/li\u003e\n\u003cli\u003eStainless steel with a polished stainless steel finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment note:\u003c\/strong\u003e Fit 3500HD Duramax Diesel Double Cab models. Do not fit Gas models.\u003c\/li\u003e\n\u003cli\u003eDriver- and passenger-side boards, mounting brackets, hardware and instructions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp data-pap-faq-item=\"1\"\u003e\u003cstrong\u003eWhat is the listed fitment?\u003c\/strong\u003e\u003cbr\u003eChevy Silverado 3500HD Duramax Double Cab 2015-2019.\u003c\/p\u003e\u003cp data-pap-faq-item=\"2\"\u003e\u003cstrong\u003eWhat material and finish are listed?\u003c\/strong\u003e\u003cbr\u003eStainless steel with a polished stainless steel finish.\u003c\/p\u003e\u003cp data-pap-faq-item=\"3\"\u003e\u003cstrong\u003eAre both sides included?\u003c\/strong\u003e\u003cbr\u003eYes. The source listing includes driver- and passenger-side boards with mounting hardware.\u003c\/p\u003e\u003cp data-pap-faq-item=\"4\"\u003e\u003cstrong\u003eWhat fitment restriction should I check?\u003c\/strong\u003e\u003cbr\u003eFit 3500HD Duramax Diesel Double Cab models. Do not fit Gas models.\u003c\/p\u003e\u003cp\u003e\u003ca data-pap-internal-link=\"1\" href=\"\/collections\/running-boards-nerf-bars\"\u003eRunning Boards \u0026amp; Nerf Bars\u003c\/a\u003e | \u003ca data-pap-internal-link=\"2\" href=\"\/collections\/nerf-bars-6-inch\"\u003e6-Inch Side Steps\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003csmall\u003eVehicle and model names are trademarks of their respective owners. People Auto Parts is an independent aftermarket retailer and is not affiliated with, sponsored by, or endorsed by the vehicle manufacturer.\u003c\/small\u003e\u003c\/p\u003e","brand":"People Auto Parts","offers":[{"title":"Default Title","offer_id":46090225909925,"sku":"185701","price":349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/4967\/7733\/files\/0-V6-SS_fa0cbd09-1b98-4ee1-a6d9-11a214c5eb2f.jpg?v=1778152753"},{"product_id":"chevy-silverado-3500hd-double-cab-2015-2019-black-aluminum-nerf-bars-6-inch-196895","title":"Chevy Silverado 3500HD Double Cab 2015-2019 Black Aluminum Nerf Bars 6 inch","description":"\u003c!-- PAP PRODUCT SEO SPRINT | BATCH 105 | 2026-08-12 --\u003e\u003cp\u003e\u003cstrong\u003e2015-2019 Chevy Silverado 3500HD Double Cab black aluminum 6-inch running boards\u003c\/strong\u003e are listed for this exact truck and cab. Confirm model year, 3500HD series, and Double Cab before ordering; other series or cabs are not confirmed here.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Product Details\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eListed application:\u003c\/strong\u003e 2015-2019 Chevy Silverado 3500HD Double Cab.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e6-inch width\u003c\/li\u003e\n\u003cli\u003eAluminum alloy\u003c\/li\u003e\n\u003cli\u003eBlack finish\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eIncluded Components\u003c\/h2\u003e\u003cp\u003eThe source lists left and right running boards, mounting brackets, installation hardware, and instructions.\u003c\/p\u003e\u003ch2\u003eInstallation\u003c\/h2\u003e\u003cp\u003eThe source identifies bolt-on installation at factory mounting locations. Review the supplied instructions before starting.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdiv data-pap-faq-item=\"1\"\u003e\n\u003ch3\u003eWhich truck is listed?\u003c\/h3\u003e\n\u003cp\u003e2015-2019 Chevy Silverado 3500HD Double Cab.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv data-pap-faq-item=\"2\"\u003e\n\u003ch3\u003eWhat should I verify?\u003c\/h3\u003e\n\u003cp\u003eVerify 3500HD series, model year, and Double Cab.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv data-pap-faq-item=\"3\"\u003e\n\u003ch3\u003eWhat is included?\u003c\/h3\u003e\n\u003cp\u003eLeft and right boards, brackets, installation hardware, and instructions are listed.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv data-pap-faq-item=\"4\"\u003e\n\u003ch3\u003eWhat finish and width are listed?\u003c\/h3\u003e\n\u003cp\u003eBlack aluminum-alloy construction with a 6-inch step width.\u003c\/p\u003e\n\u003c\/div\u003e\u003ch2\u003eShop Related Parts\u003c\/h2\u003e\u003cp\u003e\u003ca data-pap-internal-link=\"1\" href=\"\/collections\/running-boards-nerf-bars\"\u003eRunning Boards \u0026amp; Nerf Bars\u003c\/a\u003e or \u003ca data-pap-internal-link=\"2\" href=\"\/collections\/nerf-bars-6-inch\"\u003e6-Inch Nerf Bars\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003csmall\u003eChevrolet, Chevy, and Silverado are trademarks of their respective owners and are used only to identify compatibility. People Auto Parts is an independent aftermarket retailer and is not affiliated with or endorsed by the vehicle manufacturer.\u003c\/small\u003e\u003c\/p\u003e","brand":"People Auto Parts","offers":[{"title":"Default Title","offer_id":46090283548837,"sku":"196895","price":399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/4967\/7733\/files\/1691107825800656805.jpg?v=1764035841"},{"product_id":"chevy-silverado-3500hd-duramax-double-cab-2015-2019-running-boards-black-6-inches-197239","title":"Chevy Silverado 3500HD Duramax Double Cab 2015-2019 Running Boards Black 6 Inches","description":"\u003c!-- PAP PRODUCT SEO SPRINT 2026-08-05 BATCH 3 --\u003e\u003cp\u003e\u003cstrong\u003e2015-2019 Chevy Silverado 3500HD Duramax Double Cab\u003c\/strong\u003e running boards. Verify year, model and cab\/body before ordering.\u003c\/p\u003e\u003ch2\u003eFitment\u003c\/h2\u003e\u003cp\u003e2015-2019 Chevy Silverado 3500HD Duramax Double Cab; other configurations are not confirmed.\u003c\/p\u003e\u003ch2\u003eDetails\u003c\/h2\u003e\u003cp\u003eheavy-duty carbon steel, black finish, 6-inch non-slip step, left\/right boards.\u003c\/p\u003e\u003ch2\u003eIncluded\u003c\/h2\u003e\u003cp\u003ePackage information lists both running boards, brackets, hardware and instructions.\u003c\/p\u003e\u003ch2\u003eInstallation\u003c\/h2\u003e\u003cp\u003eCurrent information describes bolt-on installation at factory mounting points, about 45-90 minutes, with basic tools. Inspect the mounting points first.\u003c\/p\u003e\u003ch2\u003eFAQs\u003c\/h2\u003e\u003cdiv data-pap-faq-item=\"1\"\u003e\n\u003ch3\u003eListed vehicle?\u003c\/h3\u003e\n\u003cp\u003e2015-2019 Chevy Silverado 3500HD Duramax Double Cab.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv data-pap-faq-item=\"2\"\u003e\n\u003ch3\u003eOther configurations?\u003c\/h3\u003e\n\u003cp\u003eNot confirmed.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv data-pap-faq-item=\"3\"\u003e\n\u003ch3\u003ePackage contents?\u003c\/h3\u003e\n\u003cp\u003eBoth running boards, brackets, hardware and instructions.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv data-pap-faq-item=\"4\"\u003e\n\u003ch3\u003eVerify first?\u003c\/h3\u003e\n\u003cp\u003eYear, model, cab\/body and mounting points.\u003c\/p\u003e\n\u003c\/div\u003e\u003cp\u003e\u003ca data-pap-internal-link=\"1\" href=\"\/collections\/running-boards-nerf-bars\"\u003eRunning Boards \u0026amp; Nerf Bars\u003c\/a\u003e | \u003ca data-pap-internal-link=\"2\" href=\"\/collections\/chevy-silverado-3500hd-2015-2019-double-cab-running-boards-nerf-bars\"\u003e2015-2019 Chevy Silverado 3500HD Double Cab running boards and nerf bars\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003csmall\u003eChevrolet and model names are trademarks of their owners. People Auto Parts is an independent aftermarket retailer.\u003c\/small\u003e\u003c\/p\u003e","brand":"People Auto Parts","offers":[{"title":"Default Title","offer_id":46090292363429,"sku":"197239","price":319.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/4967\/7733\/files\/H6-BLK-1_e7e3d183-b206-475e-8e80-c2f6c5897c2f.jpg?v=1776770111"},{"product_id":"chevy-silverado-3500hd-double-cab-2015-2019-black-running-boards-6-inch-197703","title":"Chevy Silverado 3500HD Double Cab 2015-2019 Black Running Boards 6 inch","description":"\u003c!-- PAP PRODUCT SEO SPRINT | BATCH 101 | 2026-08-12 --\u003e\u003cp\u003e\u003cstrong\u003e2015-2019 Chevy Silverado 3500HD Double Cab black 6-inch running boards\u003c\/strong\u003e are listed for the exact Double Cab configuration. Confirm model year, Silverado 3500HD series, and cab before ordering.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Product Details\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eListed application:\u003c\/strong\u003e 2015-2019 Chevy Silverado 3500HD Double Cab.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e6-inch running-board side-step style\u003c\/li\u003e\n\u003cli\u003eHeavy Duty Carbon Steel\u003c\/li\u003e\n\u003cli\u003eBlack finish\u003c\/li\u003e\n\u003cli\u003eNon-slip step pads\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eIncluded Components\u003c\/h2\u003e\u003cp\u003eThe source lists left and right running boards, mounting brackets, installation hardware, and instructions.\u003c\/p\u003e\u003ch2\u003eInstallation \u0026amp; Warranty\u003c\/h2\u003e\u003cp\u003eThe source identifies bolt-on installation at factory mounting locations. Review the supplied instructions and inspect the vehicle before starting; basic hand tools may be required, and modified vehicles may need additional review. The listing includes a 1-year limited manufacturer warranty for defects in materials and workmanship under normal use; improper installation, misuse, and modification are excluded.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdiv data-pap-faq-item=\"1\"\u003e\n\u003ch3\u003eWhich truck is listed?\u003c\/h3\u003e\n\u003cp\u003e2015-2019 Chevy Silverado 3500HD Double Cab.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv data-pap-faq-item=\"2\"\u003e\n\u003ch3\u003eWhat size and finish are listed?\u003c\/h3\u003e\n\u003cp\u003e6-inch black running boards made from heavy-duty carbon steel.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv data-pap-faq-item=\"3\"\u003e\n\u003ch3\u003eWhat components are listed?\u003c\/h3\u003e\n\u003cp\u003eLeft and right running boards, mounting brackets, installation hardware, and instructions.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv data-pap-faq-item=\"4\"\u003e\n\u003ch3\u003eWhat should I verify before ordering?\u003c\/h3\u003e\n\u003cp\u003eConfirm the model year, Silverado 3500HD series, and Double Cab configuration.\u003c\/p\u003e\n\u003c\/div\u003e\u003ch2\u003eShop Related Parts\u003c\/h2\u003e\u003cp\u003e\u003ca data-pap-internal-link=\"1\" href=\"\/collections\/running-boards-nerf-bars\"\u003eRunning Boards \u0026amp; Nerf Bars\u003c\/a\u003e or \u003ca data-pap-internal-link=\"2\" href=\"\/collections\/nerf-bars-6-inch\"\u003e6-Inch Nerf Bars\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003csmall\u003eChevrolet, Chevy, and Silverado are trademarks of their respective owner. People Auto Parts is an independent aftermarket retailer and is not affiliated with or endorsed by the vehicle manufacturer.\u003c\/small\u003e\u003c\/p\u003e","brand":"People Auto Parts","offers":[{"title":"Default Title","offer_id":46090312417445,"sku":"197703","price":349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/4967\/7733\/files\/1715119815132676575.jpg?v=1764036026"},{"product_id":"chevy-silverado-3500hd-double-cab-2015-2019-stainless-steel-running-boards-6-inch-197715","title":"Chevy Silverado 3500HD Double Cab 2015-2019 Stainless Steel Running Boards 6 inch","description":"\u003c!-- PAP PRODUCT SEO SPRINT | BATCH 100 | 2026-08-12 --\u003e\u003cp\u003e\u003cstrong\u003e2015-2019 Chevy Silverado 3500HD Double Cab polished stainless 6-inch running boards\u003c\/strong\u003e are listed for the exact Double Cab configuration. Confirm model year, 3500HD series, and cab before ordering.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Product Details\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eListed application:\u003c\/strong\u003e 2015-2019 Chevy Silverado 3500HD Double Cab.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e6-inch running-board side-step style\u003c\/li\u003e\n\u003cli\u003eStainless Steel\u003c\/li\u003e\n\u003cli\u003ePolished Stainless Steel finish\u003c\/li\u003e\n\u003cli\u003eNon-slip step pads\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eIncluded Components\u003c\/h2\u003e\u003cp\u003eThe source lists left and right running boards, mounting brackets, installation hardware, and instructions.\u003c\/p\u003e\u003ch2\u003eInstallation \u0026amp; Warranty\u003c\/h2\u003e\u003cp\u003eThe source describes bolt-on installation using factory mounting locations, an estimated 45-90 minutes with basic hand tools, and a 1-year limited manufacturer warranty for defects under normal use. Improper installation, misuse, and modification are excluded.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdiv data-pap-faq-item=\"1\"\u003e\n\u003ch3\u003eWhich truck is listed?\u003c\/h3\u003e\n\u003cp\u003e2015-2019 Chevy Silverado 3500HD Double Cab.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv data-pap-faq-item=\"2\"\u003e\n\u003ch3\u003eWhat size and finish are listed?\u003c\/h3\u003e\n\u003cp\u003e6-inch polished stainless-steel running boards.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv data-pap-faq-item=\"3\"\u003e\n\u003ch3\u003eWhat components are listed?\u003c\/h3\u003e\n\u003cp\u003eLeft and right boards, mounting brackets, installation hardware, and instructions.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv data-pap-faq-item=\"4\"\u003e\n\u003ch3\u003eWhat should I verify?\u003c\/h3\u003e\n\u003cp\u003eConfirm model year, Silverado 3500HD series, and Double Cab configuration.\u003c\/p\u003e\n\u003c\/div\u003e\u003ch2\u003eShop Related Parts\u003c\/h2\u003e\u003cp\u003e\u003ca data-pap-internal-link=\"1\" href=\"\/collections\/running-boards-nerf-bars\"\u003eRunning Boards \u0026amp; Nerf Bars\u003c\/a\u003e or \u003ca data-pap-internal-link=\"2\" href=\"\/collections\/nerf-bars-6-inch\"\u003e6-Inch Nerf Bars\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003csmall\u003eChevrolet, Chevy, and Silverado are trademarks of their respective owner. People Auto Parts is an independent aftermarket retailer and is not affiliated with or endorsed by the vehicle manufacturer.\u003c\/small\u003e\u003c\/p\u003e","brand":"People Auto Parts","offers":[{"title":"Default Title","offer_id":46090312974501,"sku":"197715","price":349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/4967\/7733\/files\/17151200321059646481.jpg?v=1764036027"},{"product_id":"chevy-silverado-3500hd-duramax-double-cab-2015-2019-running-boards-step-black-6-inch-198316","title":"2015-2019 Chevy Silverado 3500HD Duramax Double Cab Black 6-Inch Running Boards","description":"\u003cp\u003eAdd a broad 6-inch step surface to a 2015-2019 Chevy Silverado 3500HD Duramax Double Cab with black heavy-duty carbon-steel running boards selected for the listed application.\u003c\/p\u003e\u003ch3\u003eExact Vehicle Application\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003e2015-2019 Chevrolet Silverado 3500HD Duramax Double Cab\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eExcludes Crew Cab, Regular Cab, Silverado 1500 or 2500HD models, non-Duramax applications, and other generations. Confirm the year, model, engine application and cab configuration before ordering.\u003c\/p\u003e\u003ch3\u003eStyle and Configuration\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e6-inch step-width configuration\u003c\/li\u003e\n\u003cli\u003eHeavy-duty carbon-steel construction\u003c\/li\u003e\n\u003cli\u003eBlack finish\u003c\/li\u003e\n\u003cli\u003eNon-slip step pads\u003c\/li\u003e\n\u003cli\u003ePaired driver-side and passenger-side running-board design\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIncluded Components\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDriver-side running board\u003c\/li\u003e\n\u003cli\u003ePassenger-side running board\u003c\/li\u003e\n\u003cli\u003eMounting brackets\u003c\/li\u003e\n\u003cli\u003eInstallation hardware\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\u003cp\u003eThe source listing identifies bolt-on installation using factory mounting locations. Basic hand tools may be required. Inspect the mounting points and compare the brackets with the instructions before beginning; prior modifications or damaged mounting points can affect installation.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhich truck is this listed for?\u003c\/strong\u003e\u003cbr\u003e2015-2019 Chevrolet Silverado 3500HD Duramax Double Cab. It excludes other cab styles, other Silverado models, non-Duramax applications, and other generations.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the width, material and finish?\u003c\/strong\u003e\u003cbr\u003eThe source listing identifies a 6-inch step width, heavy-duty carbon-steel construction and a black finish.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included?\u003c\/strong\u003e\u003cbr\u003eA driver-side board, passenger-side board, mounting brackets, installation hardware and instructions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat should I verify before installation?\u003c\/strong\u003e\u003cbr\u003eConfirm the year, 3500HD Duramax application and Double Cab configuration, then inspect the factory mounting points and compare the brackets with the instructions.\u003c\/p\u003e\u003ch3\u003eShop Related Parts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/chevy-silverado-3500hd-2015-2019-double-cab-running-boards-nerf-bars\"\u003e2015-2019 Silverado 3500HD Double Cab running boards\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/chevy-silverado-3500hd-2015-2019-running-boards-nerf-bars\"\u003e2015-2019 Silverado 3500HD running boards\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAftermarket Product Notice\u003c\/h3\u003e\u003cp\u003e\u003csmall\u003eThis is an aftermarket product. Chevrolet, Silverado and Duramax are trademarks of their respective owners and are used only to identify vehicle compatibility. People Auto Parts is not affiliated with or endorsed by the vehicle manufacturer.\u003c\/small\u003e\u003c\/p\u003e","brand":"People Auto Parts","offers":[{"title":"Default Title","offer_id":46090409705637,"sku":"198316","price":349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/4967\/7733\/files\/0-V6-BLK_e31c0815-1811-4e15-a9cf-ededd4b32bed.jpg?v=1778116221"},{"product_id":"chevy-silverado-3500hd-duramax-double-cab-2015-2019-step-running-boards-black-6-inch-198320","title":"2015-2019 Chevy Silverado 3500HD Duramax Double Cab Black 6-Inch Running Boards","description":"\u003cp\u003eAdd a broad 6-inch step surface to a 2015-2019 Chevy Silverado 3500HD Duramax Double Cab with black heavy-duty carbon-steel running boards selected for the listed application.\u003c\/p\u003e\u003ch3\u003eExact Vehicle Application\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003e2015-2019 Chevrolet Silverado 3500HD Duramax Double Cab\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eExcludes Crew Cab, Regular Cab, Silverado 1500 or 2500HD models, non-Duramax applications, and other generations. Confirm the year, model, engine application and cab configuration before ordering.\u003c\/p\u003e\u003ch3\u003eStyle and Configuration\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e6-inch step-width configuration\u003c\/li\u003e\n\u003cli\u003eHeavy-duty carbon-steel construction\u003c\/li\u003e\n\u003cli\u003eBlack finish\u003c\/li\u003e\n\u003cli\u003eNon-slip step pads\u003c\/li\u003e\n\u003cli\u003ePaired driver-side and passenger-side running-board design\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIncluded Components\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDriver-side running board\u003c\/li\u003e\n\u003cli\u003ePassenger-side running board\u003c\/li\u003e\n\u003cli\u003eMounting brackets\u003c\/li\u003e\n\u003cli\u003eInstallation hardware\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\u003cp\u003eThe source listing identifies bolt-on installation using factory mounting locations. Basic hand tools may be required. Inspect the mounting points and compare the brackets with the instructions before beginning; prior modifications or damaged mounting points can affect installation.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhich truck is this listed for?\u003c\/strong\u003e\u003cbr\u003e2015-2019 Chevrolet Silverado 3500HD Duramax Double Cab. It excludes other cab styles, other Silverado models, non-Duramax applications, and other generations.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the width, material and finish?\u003c\/strong\u003e\u003cbr\u003eThe source listing identifies a 6-inch step width, heavy-duty carbon-steel construction and a black finish.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included?\u003c\/strong\u003e\u003cbr\u003eA driver-side board, passenger-side board, mounting brackets, installation hardware and instructions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat should I verify before installation?\u003c\/strong\u003e\u003cbr\u003eConfirm the year, 3500HD Duramax application and Double Cab configuration, then inspect the factory mounting points and compare the brackets with the instructions.\u003c\/p\u003e\u003ch3\u003eShop Related Parts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/chevy-silverado-3500hd-2015-2019-double-cab-running-boards-nerf-bars\"\u003e2015-2019 Silverado 3500HD Double Cab running boards\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/chevy-silverado-3500hd-2015-2019-running-boards-nerf-bars\"\u003e2015-2019 Silverado 3500HD running boards\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAftermarket Product Notice\u003c\/h3\u003e\u003cp\u003e\u003csmall\u003eThis is an aftermarket product. Chevrolet, Silverado and Duramax are trademarks of their respective owners and are used only to identify vehicle compatibility. People Auto Parts is not affiliated with or endorsed by the vehicle manufacturer.\u003c\/small\u003e\u003c\/p\u003e","brand":"People Auto Parts","offers":[{"title":"Default Title","offer_id":46090412359845,"sku":"198320","price":349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/4967\/7733\/files\/1720050891561153823.jpg?v=1764036145"},{"product_id":"chevy-silverado-3500hd-duramax-double-cab-2015-2019-step-running-boards-stainless-6-inch-198324","title":"2015-2019 Chevy Silverado 3500HD Duramax Double Cab Polished 6-Inch Running Boards","description":"\u003cp\u003eAdd a broad 6-inch step surface to a 2015-2019 Chevy Silverado 3500HD Duramax Double Cab with polished stainless-steel running boards selected for the listed application.\u003c\/p\u003e\u003ch3\u003eExact Vehicle Application\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003e2015-2019 Chevrolet Silverado 3500HD Duramax Double Cab\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eExcludes Crew Cab, Regular Cab, Silverado 1500 or 2500HD models, non-Duramax applications, and other generations. Confirm the year, model, engine application and cab configuration before ordering.\u003c\/p\u003e\u003ch3\u003eStyle and Configuration\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e6-inch step-width configuration\u003c\/li\u003e\n\u003cli\u003eStainless-steel tube construction\u003c\/li\u003e\n\u003cli\u003ePolished stainless finish\u003c\/li\u003e\n\u003cli\u003eNon-slip step pads\u003c\/li\u003e\n\u003cli\u003ePaired driver-side and passenger-side running-board design\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIncluded Components\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDriver-side running board\u003c\/li\u003e\n\u003cli\u003ePassenger-side running board\u003c\/li\u003e\n\u003cli\u003eMounting brackets\u003c\/li\u003e\n\u003cli\u003eInstallation hardware\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\u003cp\u003eThe source listing identifies bolt-on installation using factory mounting locations. Basic hand tools may be required. Inspect the mounting points and compare the brackets with the instructions before beginning; prior modifications or damaged mounting points can affect installation.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhich truck is this listed for?\u003c\/strong\u003e\u003cbr\u003e2015-2019 Chevrolet Silverado 3500HD Duramax Double Cab. It excludes other cab styles, other Silverado models, non-Duramax applications, and other generations.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the width, material and finish?\u003c\/strong\u003e\u003cbr\u003eThe source listing identifies a 6-inch step width, stainless-steel tube construction and a polished stainless finish.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included?\u003c\/strong\u003e\u003cbr\u003eA driver-side board, passenger-side board, mounting brackets, installation hardware and instructions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat should I verify before installation?\u003c\/strong\u003e\u003cbr\u003eConfirm the year, 3500HD Duramax application and Double Cab configuration, then inspect the factory mounting points and compare the brackets with the instructions.\u003c\/p\u003e\u003ch3\u003eShop Related Parts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/chevy-silverado-3500hd-2015-2019-double-cab-running-boards-nerf-bars\"\u003e2015-2019 Silverado 3500HD Double Cab running boards\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/chevy-silverado-3500hd-2015-2019-running-boards-nerf-bars\"\u003e2015-2019 Silverado 3500HD running boards\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAftermarket Product Notice\u003c\/h3\u003e\u003cp\u003e\u003csmall\u003eThis is an aftermarket product. Chevrolet, Silverado and Duramax are trademarks of their respective owners and are used only to identify vehicle compatibility. People Auto Parts is not affiliated with or endorsed by the vehicle manufacturer.\u003c\/small\u003e\u003c\/p\u003e","brand":"People Auto Parts","offers":[{"title":"Default Title","offer_id":46090415243429,"sku":"198324","price":349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/4967\/7733\/files\/17200509591115245862.jpg?v=1764036146"}],"url":"https:\/\/www.peopleautoparts.com\/collections\/2015-2019-chevy-silverado-3500hd-double-cab-6-inch-running-boards.oembed","provider":"People Auto Parts","version":"1.0","type":"link"}