{"title":"2007-2014 GMC Sierra 3500HD Extended Cab Drop-Step Nerf Bars","description":"\u003cp\u003eShop 2007-2014 GMC Sierra 3500HD Extended Cab drop-step nerf bars by confirming the exact model year, Sierra 3500HD series, and Extended Cab configuration on the individual product page.\u003c\/p\u003e\u003ch2\u003eFitment First\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eConfirm 2007-2014 GMC Sierra 3500HD Extended Cab.\u003c\/li\u003e\n\u003cli\u003eDo not substitute Crew Cab or Regular Cab products.\u003c\/li\u003e\n\u003cli\u003eUse the individual product page as the controlling source for exact years, dimensions, hardware, exclusions, and installation notes.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eRelated Sierra 3500HD Collections\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/2007-2014-gmc-sierra-3500hd-drop-step-nerf-bars\"\u003e2007-2014 Sierra 3500HD Drop-Step Nerf Bars\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/2007-2014-gmc-sierra-3500hd-extended-cab-running-boards-nerf-bars\"\u003eExtended Cab Running Boards \u0026amp; Nerf Bars\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/gmc-sierra-3500hd-2007-2014-running-boards-nerf-bars\"\u003e2007-2014 Sierra 3500HD Running Boards \u0026amp; Nerf Bars\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eDoes every product fit every 2007-2014 Sierra 3500HD Extended Cab?\u003c\/h3\u003e\u003cp\u003eConfirm the exact year and Extended Cab application on the individual product page.\u003c\/p\u003e\u003ch3\u003eCan Crew Cab products be used on an Extended Cab?\u003c\/h3\u003e\u003cp\u003eDo not assume so. Cab dimensions and mounting locations can differ.\u003c\/p\u003e\u003ch3\u003eHow should I compare drop-step designs?\u003c\/h3\u003e\u003cp\u003eAfter fitment is confirmed, compare dimensions, usable step area, profile, material, finish, and photos.\u003c\/p\u003e\u003ch3\u003eWhat should I verify before installation?\u003c\/h3\u003e\u003cp\u003eReview package quantity, brackets or hardware, mounting application, dimensions, exclusions, and installation notes.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAftermarket trademark disclaimer:\u003c\/strong\u003e People Auto Parts is not affiliated with, sponsored by, or endorsed by General Motors LLC. GMC, Sierra, Sierra 3500HD, GM, and related names and trademarks belong to their respective owners and are used only to identify compatible applications. Products are aftermarket parts unless an individual listing expressly states otherwise.\u003c\/p\u003e","products":[{"product_id":"gmc-sierra-3500hd-extended-cab-2007-2014-diamond-step-nerf-bars-oval-black-175835","title":"2007-2014 GMC Sierra 3500HD Extended Cab Black Oval Diamond-Step Nerf Bars","description":"\u003cp\u003eGive your GMC Sierra 3500HD a practical stepping area with these black oval diamond-step nerf bars, designed for 2007-2014 Sierra 3500HD Extended Cab models.\u003c\/p\u003e\u003ch3\u003eFitment \u0026amp; Product Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFits: 2007-2014 GMC Sierra 3500HD Extended Cab\u003c\/li\u003e\n\u003cli\u003eCab Style: Extended Cab\u003c\/li\u003e\n\u003cli\u003eStyle: Oval diamond-step nerf bars with textured stepping areas\u003c\/li\u003e\n\u003cli\u003eFinish: Black\u003c\/li\u003e\n\u003cli\u003eMaterial: Carbon steel\u003c\/li\u003e\n\u003cli\u003ePosition: Driver and passenger sides\u003c\/li\u003e\n\u003cli\u003eInstallation: Bolt-on at factory mounting locations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDriver-side nerf bar\u003c\/li\u003e\n\u003cli\u003ePassenger-side nerf bar\u003c\/li\u003e\n\u003cli\u003eVehicle-specific mounting brackets\u003c\/li\u003e\n\u003cli\u003eInstallation hardware\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation \u0026amp; Warranty\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEstimated Installation Time: 60-90 minutes\u003c\/li\u003e\n\u003cli\u003eWarranty: 1-Year Limited Manufacturer Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003ch4\u003eWhy are these nerf bars specific to the Extended Cab?\u003c\/h4\u003e\u003cp\u003eNerf bars are designed around cab length and mounting locations. Different cab configurations can require different bar lengths and bracket locations. This set is designed specifically for the Extended Cab configuration.\u003c\/p\u003e\u003ch4\u003eHow do I know which cab size my Sierra 3500HD has?\u003c\/h4\u003e\u003cp\u003eMatch your truck’s cab designation to Extended Cab. If you’re unsure, call People Auto Parts and we’ll help you confirm the correct fitment before ordering.\u003c\/p\u003e\u003ch4\u003eHow long are these nerf bars?\u003c\/h4\u003e\u003cp\u003eThey provide cab-length side coverage for the Extended Cab rather than wheel-to-wheel coverage. Exact overall bar length can vary by application and design.\u003c\/p\u003e\u003ch4\u003eDo these fit another Sierra 3500HD cab style?\u003c\/h4\u003e\u003cp\u003eThis set is made for the Extended Cab. Different cab configurations use different side-step fitment.\u003c\/p\u003e\u003ch3\u003eShop More for Your Sierra 3500HD\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/2007-2014-gmc-sierra-3500hd-extended-cab-running-boards-nerf-bars\"\u003e2007-2014 Sierra 3500HD Extended Cab Running Boards \u0026amp; Nerf Bars\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/gmc-sierra-3500hd-2007-2014-running-boards-nerf-bars\"\u003e2007-2014 Sierra 3500HD Running Boards \u0026amp; Nerf Bars\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/gmc-sierra-3500hd-2007-2014-parts-accessories\"\u003e2007-2014 Sierra 3500HD Parts \u0026amp; Accessories\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003c!-- PAP PRODUCT SEO SPRINT | BATCH 91 | 2026-08-11 --\u003e\u003c!-- PAP RUNNING BOARDS DESC QUALITY | BATCH 1 | 2026-09-01 --\u003e\u003cp\u003e\u003csmall\u003eGMC and Sierra 3500HD 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":46061958561957,"sku":"175835","price":359.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/4967\/7733\/files\/1553799909746912352.jpg?v=1764029270"},{"product_id":"gmc-sierra-3500hd-extended-cab-2007-2014-nerf-bars-drop-step-184849","title":"2007-2014 GMC Sierra 3500HD Extended Cab Black Drop-Step Nerf Bars","description":"\u003cp\u003e\u003cstrong\u003ePicked for 2007-2014 GMC Sierra 3500HD Extended Cab.\u003c\/strong\u003e Confirm year, 3500HD series and Extended Cab before ordering.\u003c\/p\u003e\u003ch2\u003eFitment\u003c\/h2\u003e\u003cp\u003eListed for 2007-2014 GMC Sierra 3500HD Extended Cab only; other cab configurations, Sierra series and years are excluded.\u003c\/p\u003e\u003ch2\u003eProduct \u0026amp; Installation\u003c\/h2\u003e\u003cp\u003eThe source lists heavy-duty carbon-steel black drop-step bars with non-slip step pads for both sides, vehicle-specific brackets, hardware and instructions, with bolt-on installation at factory mounting points.\u003c\/p\u003e\u003ch2\u003eFAQs\u003c\/h2\u003e\u003ch3 data-pap-faq-item=\"1\"\u003eWhich Sierra is listed?\u003c\/h3\u003e\u003cp\u003e2007-2014 Sierra 3500HD Extended Cab.\u003c\/p\u003e\u003ch3 data-pap-faq-item=\"2\"\u003eAre other series covered?\u003c\/h3\u003e\u003cp\u003eNo.\u003c\/p\u003e\u003ch3 data-pap-faq-item=\"3\"\u003eWhat mounting items are listed?\u003c\/h3\u003e\u003cp\u003eVehicle-specific brackets, hardware and instructions.\u003c\/p\u003e\u003ch3 data-pap-faq-item=\"4\"\u003eWhat should I verify?\u003c\/h3\u003e\u003cp\u003eYear, 3500HD series, Extended Cab and mounting points.\u003c\/p\u003e\u003ch2\u003eShop More for Your GMC Sierra 3500HD\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca data-pap-internal-link=\"1\" href=\"\/collections\/gmc-sierra-3500hd-2007-2014-parts-accessories\"\u003eShop 2007-2014 GMC Sierra 3500HD Parts \u0026amp; Accessories\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca data-pap-internal-link=\"2\" href=\"\/collections\/2007-2014-gmc-sierra-3500hd-extended-cab-running-boards-nerf-bars\"\u003eShop 2007-2014 GMC Sierra 3500HD Extended Cab Running Boards \u0026amp; Nerf Bars\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca data-pap-internal-link=\"3\" href=\"\/collections\/2007-2014-gmc-sierra-3500hd-drop-step-nerf-bars\"\u003eShop 2007-2014 GMC Sierra 3500HD Drop-Step Nerf Bars\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003csmall\u003eGMC and Sierra are trademarks of their respective owners and are used only to identify compatibility. People Auto Parts is not affiliated with the vehicle manufacturer.\u003c\/small\u003e\u003c\/p\u003e\u003c!-- PAP PRODUCT SEO SPRINT | BATCH 92 | 2026-08-11 --\u003e","brand":"People Auto Parts","offers":[{"title":"Default Title","offer_id":46061966164133,"sku":"184849","price":349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/4967\/7733\/files\/1-BCTA_f3c46e79-27a2-4136-a39f-17813b67a9af.jpg?v=1787916708"},{"product_id":"gmc-sierra-3500hd-extended-cab-2007-2014-black-nerf-bars-196591","title":"GMC Sierra 3500HD Extended Cab 2007-2014 Black Nerf Bars","description":"\u003c!-- PAP PRODUCT SEO SPRINT 2026-08-01 BATCH 2 --\u003e\n\u003cp\u003e\u003cstrong\u003eGMC Sierra 3500HD Extended Cab 2007-2014 Black Nerf Bars\u003c\/strong\u003e are listed for \u003cstrong\u003e2007-2014 GMC Sierra 3500HD Extended Cab\u003c\/strong\u003e. The available product information describes a black drop-step design with a lowered stepping surface. Confirm the model year and cab or body configuration before ordering.\u003c\/p\u003e\n\u003ch2\u003eExact Fitment\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eListed application:\u003c\/strong\u003e 2007-2014 GMC Sierra 3500HD Extended Cab.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant exclusions:\u003c\/strong\u003e This listing is not presented for other model years, vehicle lines, cab configurations, or body styles. Modified or obstructed factory mounting locations can affect installation. Compare your vehicle details with the listing before purchase.\u003c\/p\u003e\n\u003ch2\u003eStyle, Finish \u0026amp; Configuration\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDrop-step nerf-bar design\u003c\/li\u003e\n\u003cli\u003eHeavy-duty carbon steel\u003c\/li\u003e\n\u003cli\u003eBlack finish\u003c\/li\u003e\n\u003cli\u003eDriver- and passenger-side coverage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eIncluded Components\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 left-side bar\u003c\/li\u003e\n\u003cli\u003e1 right-side bar\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\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003cp\u003eCurrent product information describes bolt-on installation using factory mounting points. Estimated installation time is 45-90 minutes, and basic hand tools may be required. Review the supplied brackets, hardware, and instructions before beginning. Professional installation is recommended when you are not familiar with exterior vehicle accessories.\u003c\/p\u003e\n\u003ch2\u003eWarranty Information\u003c\/h2\u003e\n\u003cp\u003eThe existing product information lists a 1-year limited manufacturer warranty covering defects in materials and workmanship under normal use. It does not list coverage for damage caused by improper installation, misuse, or product modification.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv data-pap-faq-item=\"1\"\u003e\n\u003ch3\u003e1. Which vehicle configuration is listed?\u003c\/h3\u003e\n\u003cp\u003eThis product is listed for 2007-2014 GMC Sierra 3500HD Extended Cab. Match the model year and cab or body configuration before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv data-pap-faq-item=\"2\"\u003e\n\u003ch3\u003e2. What step style is this?\u003c\/h3\u003e\n\u003cp\u003eThe available product information describes a drop-step design with a lowered stepping surface rather than a flat continuous running board.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv data-pap-faq-item=\"3\"\u003e\n\u003ch3\u003e3. What is listed in the package?\u003c\/h3\u003e\n\u003cp\u003eThe product information lists left- and right-side bars, mounting brackets, installation hardware, and installation instructions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv data-pap-faq-item=\"4\"\u003e\n\u003ch3\u003e4. What should I check before installation?\u003c\/h3\u003e\n\u003cp\u003eConfirm the vehicle application, inspect the factory mounting points, and compare the supplied brackets and hardware with the instructions before beginning.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eShop More for Your GMC Sierra 3500HD\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca data-pap-internal-link=\"1\" href=\"\/collections\/gmc-sierra-3500hd-2007-2014-parts-accessories\"\u003eShop 2007-2014 GMC Sierra 3500HD Parts \u0026amp; Accessories\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca data-pap-internal-link=\"2\" href=\"\/collections\/2007-2014-gmc-sierra-3500hd-extended-cab-running-boards-nerf-bars\"\u003eShop 2007-2014 GMC Sierra 3500HD Extended Cab Running Boards \u0026amp; Nerf Bars\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca data-pap-internal-link=\"3\" href=\"\/collections\/2007-2014-gmc-sierra-3500hd-drop-step-nerf-bars\"\u003eShop 2007-2014 GMC Sierra 3500HD Drop-Step Nerf Bars\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\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":46061993427109,"sku":"196591","price":379.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/4967\/7733\/files\/1-BOC_e2b15a33-c46f-4dec-b332-0be2af78edd2.jpg?v=1787803372"},{"product_id":"gmc-sierra-3500hd-extended-cab-2007-2014-nerf-bars-drop-step-pro-197664","title":"GMC Sierra 3500HD Extended Cab 2007-2014 Nerf Bars Drop Step Pro","description":"\u003c!-- PAP PRODUCT SEO SPRINT 2026-08-02 BATCH 7 --\u003e\n\u003cp\u003e\u003cstrong\u003eGMC Sierra 3500HD Extended Cab 2007-2014 Nerf Bars Drop Step Pro\u003c\/strong\u003e are listed for \u003cstrong\u003e2007-2014 GMC Sierra 3500HD Extended Cab\u003c\/strong\u003e. Current product information describes black drop-step nerf bars, made from heavy-duty carbon steel, with left- and right-side coverage. Confirm the exact model year and vehicle configuration before ordering.\u003c\/p\u003e\u003ch2\u003eExact Fitment\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eListed application:\u003c\/strong\u003e 2007-2014 GMC Sierra 3500HD Extended Cab.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eImportant fitment note:\u003c\/strong\u003e Fit 3500HD Extended Cab models only.\u003c\/p\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDrop-Step Nerf Bars\u003c\/li\u003e\n\u003cli\u003eHeavy-Duty Carbon Steel\u003c\/li\u003e\n\u003cli\u003eBlack finish\u003c\/li\u003e\n\u003cli\u003eLeft- and right-side coverage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eIncluded Components\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLeft- and right-side boards\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\u003ch2\u003eInstallation \u0026amp; Warranty\u003c\/h2\u003e\u003cp\u003eThe existing product information describes installation using factory mounting locations, an estimated 45-90 minute installation time, and basic hand tools. It lists a 1-year limited manufacturer warranty for defects in materials and workmanship under normal use; improper installation, misuse, and modification are not listed as covered.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdiv data-pap-faq-item=\"1\"\u003e\n\u003ch3\u003e1. Which vehicle is listed?\u003c\/h3\u003e\n\u003cp\u003eThis product is listed for 2007-2014 GMC Sierra 3500HD Extended Cab. Match the model year and vehicle configuration before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv data-pap-faq-item=\"2\"\u003e\n\u003ch3\u003e2. What style and finish are listed?\u003c\/h3\u003e\n\u003cp\u003eBlack drop-step nerf bars, made from heavy-duty carbon steel.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv data-pap-faq-item=\"3\"\u003e\n\u003ch3\u003e3. What is included?\u003c\/h3\u003e\n\u003cp\u003eThe listing includes left- and right-side boards, mounting brackets, installation hardware, and instructions.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv data-pap-faq-item=\"4\"\u003e\n\u003ch3\u003e4. What fitment note should I check?\u003c\/h3\u003e\n\u003cp\u003eFit 3500HD Extended Cab models only.\u003c\/p\u003e\n\u003c\/div\u003e\u003ch2\u003eShop More for Your GMC Sierra 3500HD\u003c\/h2\u003e\u003cp\u003e\u003ca data-pap-internal-link=\"1\" href=\"\/collections\/gmc-sierra-3500hd-2007-2014-parts-accessories\"\u003e2007-2014 GMC Sierra 3500HD Parts \u0026amp; Accessories\u003c\/a\u003e | \u003ca data-pap-internal-link=\"2\" href=\"\/collections\/2007-2014-gmc-sierra-3500hd-extended-cab-running-boards-nerf-bars\"\u003e2007-2014 GMC Sierra 3500HD Extended Cab Running Boards \u0026amp; Nerf Bars\u003c\/a\u003e | \u003ca data-pap-internal-link=\"3\" href=\"\/collections\/2007-2014-gmc-sierra-3500hd-drop-step-nerf-bars\"\u003e2007-2014 GMC Sierra 3500HD Drop-Step Nerf Bars\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":46062014070949,"sku":"197664","price":349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/4967\/7733\/files\/1-BCKA-1_4d64f0f3-2ba0-4313-9ec6-3036784aa6c1.jpg?v=1787546941"},{"product_id":"gmc-sierra-3500hd-extended-cab-2007-2014-drop-step-nerf-bars-175241","title":"2007-2014 GMC Sierra 3500HD Extended Cab Black Drop-Step Nerf Bars","description":"\u003c!-- PAP PRODUCT SEO SPRINT 2026-08-05 --\u003e\n\u003cp\u003eBlack drop-step nerf bars for \u003cstrong\u003e2007-2014 GMC Sierra 3500HD Extended Cab\u003c\/strong\u003e. Confirm the model year and cab or door configuration before ordering.\u003c\/p\u003e\n\u003ch2\u003eExact Fitment\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e2007-2014 GMC Sierra 3500HD Extended Cab\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eOther cab styles, body configurations, vehicle series, and years outside this listing are excluded. Modified or obstructed factory mounting locations may affect installation.\u003c\/p\u003e\n\u003ch2\u003eStyle, Finish \u0026amp; Configuration\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDrop-step design with lowered step platforms\u003c\/li\u003e\n\u003cli\u003eHeavy-duty carbon-steel construction\u003c\/li\u003e\n\u003cli\u003eBlack finish\u003c\/li\u003e\n\u003cli\u003eDriver- and passenger-side coverage\u003c\/li\u003e\n\u003cli\u003eNon-slip step pads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eIncluded Components\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDriver-side drop-step bar\u003c\/li\u003e\n\u003cli\u003ePassenger-side drop-step bar\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\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eCurrent product information lists bolt-on installation at factory mounting points, an estimated 45-90 minute installation, and basic hand tools. Compare the brackets and hardware with the instructions before tightening. Professional installation is recommended if you are unfamiliar with exterior vehicle accessories.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv data-pap-faq-item=\"1\"\u003e\n\u003ch3\u003e1. Which vehicle configuration is listed?\u003c\/h3\u003e\n\u003cp\u003e2007-2014 GMC Sierra 3500HD Extended Cab. Confirm the year and cab or door configuration before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv data-pap-faq-item=\"2\"\u003e\n\u003ch3\u003e2. Will this fit another cab or model?\u003c\/h3\u003e\n\u003cp\u003eNo other cab style, body configuration, vehicle series, or model year is confirmed by this listing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv data-pap-faq-item=\"3\"\u003e\n\u003ch3\u003e3. What comes in the package?\u003c\/h3\u003e\n\u003cp\u003eDriver- and passenger-side bars, mounting brackets, installation hardware, and instructions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv data-pap-faq-item=\"4\"\u003e\n\u003ch3\u003e4. What should I check before installation?\u003c\/h3\u003e\n\u003cp\u003eConfirm the vehicle application, inspect the factory mounting locations, and compare the supplied parts with the instructions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eShop Related Parts\u003c\/h2\u003e\u003cp\u003e\u003ca data-pap-internal-link=\"1\" href=\"\/collections\/running-boards-nerf-bars\"\u003eShop all Running Boards \u0026amp; Nerf Bars\u003c\/a\u003e or browse \u003ca data-pap-internal-link=\"2\" href=\"\/collections\/2007-2014-gmc-sierra-3500hd-extended-cab-running-boards-nerf-bars\"\u003e2007-2014 GMC Sierra 3500HD Extended Cab running boards and nerf bars\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eWarranty Information\u003c\/h2\u003e\u003cp\u003eThis product includes a \u003cstrong\u003e1 Year Limited Manufacturer Warranty\u003c\/strong\u003e covering defects in materials and workmanship under normal use.\u003c\/p\u003e\u003cp\u003eThe warranty does not cover damage caused by improper installation, misuse, or modification of the product.\u003c\/p\u003e\u003cp\u003eFor warranty assistance, customers may contact our support team with their order number and product details.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eGMC and Sierra names used on this page 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":47607165681829,"sku":"175241","price":349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/4967\/7733\/files\/1-BL-75-BK_b8b0cf6c-cb15-4a20-bc8d-e59737aa041d.jpg?v=1787706231"},{"product_id":"gmc-sierra-3500hd-extended-cab-2007-2014-black-nerf-bars-197829","title":"2007-2014 GMC Sierra 3500HD Extended Cab Black Drop-Step Nerf Bars","description":"\u003c!-- PAP PRODUCT SEO SPRINT 2026-08-05 --\u003e\n\u003cp\u003eBlack drop-step nerf bars for \u003cstrong\u003e2007-2014 GMC Sierra 3500HD Extended Cab\u003c\/strong\u003e. Confirm the model year and cab or door configuration before ordering.\u003c\/p\u003e\n\u003ch2\u003eExact Fitment\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e2007-2014 GMC Sierra 3500HD Extended Cab\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eOther cab styles, body configurations, vehicle series, and years outside this listing are excluded. Modified or obstructed factory mounting locations may affect installation.\u003c\/p\u003e\n\u003ch2\u003eStyle, Finish \u0026amp; Configuration\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDrop-step design with lowered step platforms\u003c\/li\u003e\n\u003cli\u003eHeavy-duty carbon-steel construction\u003c\/li\u003e\n\u003cli\u003eBlack finish\u003c\/li\u003e\n\u003cli\u003eDriver- and passenger-side coverage\u003c\/li\u003e\n\u003cli\u003eNon-slip step pads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eIncluded Components\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDriver-side drop-step bar\u003c\/li\u003e\n\u003cli\u003ePassenger-side drop-step bar\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\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eCurrent product information lists bolt-on installation at factory mounting points, an estimated 45-90 minute installation, and basic hand tools. Compare the brackets and hardware with the instructions before tightening. Professional installation is recommended if you are unfamiliar with exterior vehicle accessories.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv data-pap-faq-item=\"1\"\u003e\n\u003ch3\u003e1. Which vehicle configuration is listed?\u003c\/h3\u003e\n\u003cp\u003e2007-2014 GMC Sierra 3500HD Extended Cab. Confirm the year and cab or door configuration before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv data-pap-faq-item=\"2\"\u003e\n\u003ch3\u003e2. Will this fit another cab or model?\u003c\/h3\u003e\n\u003cp\u003eNo other cab style, body configuration, vehicle series, or model year is confirmed by this listing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv data-pap-faq-item=\"3\"\u003e\n\u003ch3\u003e3. What comes in the package?\u003c\/h3\u003e\n\u003cp\u003eDriver- and passenger-side bars, mounting brackets, installation hardware, and instructions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv data-pap-faq-item=\"4\"\u003e\n\u003ch3\u003e4. What should I check before installation?\u003c\/h3\u003e\n\u003cp\u003eConfirm the vehicle application, inspect the factory mounting locations, and compare the supplied parts with the instructions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eShop Related Parts\u003c\/h2\u003e\u003cp\u003e\u003ca data-pap-internal-link=\"1\" href=\"\/collections\/running-boards-nerf-bars\"\u003eShop all Running Boards \u0026amp; Nerf Bars\u003c\/a\u003e or browse \u003ca data-pap-internal-link=\"2\" href=\"\/collections\/2007-2014-gmc-sierra-3500hd-extended-cab-running-boards-nerf-bars\"\u003e2007-2014 GMC Sierra 3500HD Extended Cab running boards and nerf bars\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eWarranty Information\u003c\/h2\u003e\u003cp\u003eThis product includes a \u003cstrong\u003e1 Year Limited Manufacturer Warranty\u003c\/strong\u003e covering defects in materials and workmanship under normal use.\u003c\/p\u003e\u003cp\u003eThe warranty does not cover damage caused by improper installation, misuse, or modification of the product.\u003c\/p\u003e\u003cp\u003eFor warranty assistance, customers may contact our support team with their order number and product details.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eGMC and Sierra names used on this page 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":47607214833829,"sku":"197829","price":379.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/4967\/7733\/files\/17164723701927498977.jpg?v=1764029959"}],"url":"https:\/\/www.peopleautoparts.com\/collections\/2007-2014-gmc-sierra-3500hd-extended-cab-drop-step-nerf-bars.oembed","provider":"People Auto Parts","version":"1.0","type":"link"}