Top 10 Step Rails for Extended Cab – Running Boards

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1. Auto Dynasty

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6 Inches Side Step Nerf Bar Running Boards Compatible with Chevy Silverado GMC Sierra Extended Cab 07-19, Stainless Steel, Polished Chrome

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Auto Dynasty #ad - Please note: Vehicle specific mounting brackets included. It is constructed of durable and rust-resistant stainless steel with heavy duty ABS plastic end caps to ensure a long lasting life.

It can support up to 350lbs. These running boards are compatible with chevy silverado 1500 2007-2018, gmc sierra 2500hd 3500hd 2007-2019, chevy Silverado 2500HD 3500HD 2007-2019, GMC Sierra 1500 2007-2018, fits with extended cab models. Width: 6" | overall length: 73" | Body Mount Style Brackets. Easy to install, no-drill installation bolts right to factory mounting points in less than an hour most models. Come with set of 2 chrome polished finish running boards with ABS plastic covered slip-resistant step pad.
BrandAuto Dynasty #ad
ManufacturerAuto Dynasty #ad
Part NumberAD-STEPB-ZTL-8018-1

2. MaxMate

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MaxMate Premium Compatible with 1999-2017 Chevy Silverado/GMC Sierra Extended/Double Cab Black 3" Side Step Rails Nerf Bars Running Boards2pcs with Mounting Bracket Kit | WBC35008

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MaxMate #ad - Important: not for 3-door Extended/Double Cab or 4-Door Crew Cab;. 5 year warranty against manufacturing defects. 100% brand new 2 bars for both driver & passenger sides. Easy no-drilling DIY installation in minutes. ;. All mounting hardware and DIY instruction included. ;. Step bars are made of heavy duty black Powder-Coated 3 inch round tubing rust resistant! UV resistant non-slip wide step pads while providing extra protection to your vehicle.
BrandMaxMate #ad
ManufacturerMaxMate #ad
Height13 Inches
Length79 Inches
Width7 Inches
Part NumberWBC35008
Warranty5 Year

3. KYX

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KYX Running Boards for 2007-2018 Silverado 1500/Sierra 1500 2500HD 3500HD Extended Double CabExcl. Classic Version, 5 Inches Side Steps Nerf Bars Truck Step Rails

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KYX #ad - Easy 1-hour installation: 100% bolt-on design, no drilling needed, can be easily installed at home using common garage tools. Patented design: exclusive design provides an extraordinary appearance for your vehicle and convenience for getting on/off the car with an extra step area and proper ground clearance.

Up to 500lbs stability: with top-grade steel, kyx running Boards can easily provide extra protection for the car side and safety protection for your family to get on/off. 5-year durability: with seamless welding high-grade sturdy steel, powder-coated surface and slip-resistant design, features rust- and slip-resistance, which ensures a super long lifespan. Fits perfectly: compatible with 2007-2018 silverado/sierra 1500/2500HD/3500HD Extended/Double Cab and Dress up your vehicle Please check the cab size before purchase. All mounting hardware and instruction are included.
BrandKYX #ad
ManufacturerKYX #ad
Part NumberKY8CEN03

4. TAC TRUCK ACCESSORIES COMPANY

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TAC Side Steps Compatible with Chevy Silverado / GMC Sierra 1999-2018 1500 & 1999-2019 2500/3500 Extended/Double Cab Exclude C/K Classic 3" Black Side Nerf Bars Step Rails Running Boards 2Pcs

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TAC TRUCK ACCESSORIES COMPANY #ad - No drilling or cutting required. Outstanding design - tac side steps give your car outstanding appearance and extra protection, make you convenient to get in or out of your car.

No-hassle warranty - High quality standard. Surface finish - made by ultra strong and heavy duty powder coated mild steel round tube for rust-resistant with UV resistant non-slip wide step pads. Fits perfectly - fit for chevy silverado / gmc sierra 1999-2018 1500 & 1999-2019 2500/3500 Extended / Double Cab Exclude C/K "Classic" Please contact us to confirm fitment before ordering. Easy to install - easy bolt-on installation. 3-year warranty against manufacturing defects! All mounting hardware and Installation instruction included.
BrandTAC TRUCK ACCESSORIES COMPANY #ad
ManufacturerTAC #ad
Height17 Inches
Length85 Inches
Weight45 Pounds
Width5 Inches
Part NumberCN2120

5. MaxMate

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MaxMate Compatible with 1999-2018 Chevy Silverado & GMC Sierra 1500/2500LD; 2001-2019 2500 & 3500HD Extended/Double Cab Stainless Steel 3" Side Step Rails Nerf Bars Running Boards | WB2C35007

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MaxMate #ad - 100% brand new 2 bars for both driver & passenger sides. Easy no-drilling DIY installation in minutes. Error: Invalid Expression.

Exclusion - this won't fit 2019 Silverado/Sierra 1500 Important - only fit extended cab & double cab with 2 full-size front doors & 2 narrower rear doors, NOT for Crew Cab with 4 full-size doors. All mounting hardware and DIY instruction included. ;. Fitment - compatible with extended/double cab models for 1999-2018 chevy silverado/gmc sierra 1500/2500ld, 2001-2019 silverado/sierra 2500/3500HD, and 2019 Silverado 1500 LD & 2019 Sierra 1500 Limited. Please check the Cab Size picture.
BrandMaxMate #ad
ManufacturerMaxMate #ad
Height13 Inches
Length79 Inches
Width7 Inches
Part NumberWB2C35007
ModelWB2C35007

6. Auto Dynasty

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Polished Chrome, 5 Inches Oval Tubing Side Step Nerf Bar Running Board Compatible with Ford F-150 Extended Cab 04-08, Stainless Steel

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Auto Dynasty #ad - Easy to install, no-drill installation bolts right to factory mounting points in less than an hour most models. Come with set of 2 chrome polished finish running boards with large slip-resistant step pad. These running boards are compatible with Ford F-150 2004-2008, fits with extended cab super cab models. It is constructed of durable and rust-resistant stainless steel to ensure a long lasting life in outdoor conditions. It can support up to 500lbs. Please note: Vehicle specific mounting brackets included. Width: 5" | body Mount Style Brackets.
BrandAuto Dynasty #ad
ManufacturerAuto Dynasty #ad
Part NumberAD-STEPB-5O-935-SS

7. APS

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APS Off-road 6.5in Side Armor Aluminum Running Boards Compatible with Chevy Silverado GMC Sierra 2007-2018 Double Cab Extended Cab & 2500 HD 2019 Exclude 07 ClassicInclude 19 1500 LD Nerf Bar Step

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APS #ad - Aluminum 1 piece construction ensures these side steps support up to 300 lbs. Grille openings on the step plates allow ice, dirt and water to pass through - keeping the running board safe and clean.

Dual girder system provides extra protection against obstacles and impact. Serves as both rock sliders and running boards - the iArmor's extra wide surface provides a sturdy step up into your truck. Make your truck standout with the iArmor's unique square tube design and slotted step pads. Easy to install hardware included, and compatible with chevy silverado gmC Sierra 2007-2018 Double Cab Extended Cab & 2500 HD 2019 Exclude 07 ClassicInclude 19 1500 LD. Protect your rocker panels with iArmor's 6. 5" wide running boards. Powder coated black for an aggressive off-road look.
BrandAPS #ad
ManufacturerAPS #ad
Part NumberIA-57271952

8. APS

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APS iBoard Black Powder Coated 4in Running Boards Nerf Bars Side Steps Rails Compatible with 1999-2013 Chevy Silverado GMC Sierra 1500 2500 Double Cab & 2001-2014 2500HD 3500 Exclude CK Classic

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APS #ad - Easy to install, with easy required for most trucks. Check fitment notes or click on see all vehicles this pRODUCT FITS link. Body frame Mount No Drilling Required.

Set of 2 iboard running boards for your truck or suv, INCLUDES support brackets, hardware, mounting Kit, and DIY instructions. Black 4" aluminum side steps with full coverage step pad - supports up to 300 LBS on either passenger or driver side. Step bars bolt on to your truck's rocker panel or frame. Iboard running boards fit dealer installed mudflaps or splash guards. Great looking cab length nerf bars, compatible with chevy silverado gmc sierra 1500 2500 1999-2013 Double Cab & 2500HD 3500 2001-2014 Exclude CK Classic.
BrandAPS #ad
ManufacturerAPS #ad
Part NumberIB-C4004W

9. Topline_autopart

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TLAPS Matte Black Modular Drop Step Side Nerf Bars Rail Running Boards For 2007-2018 Chevy Silverado/GMC Sierra Double Extended Cab

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Topline_autopart #ad - Modular side Drop Step Nerf Bars. Color: matte Satin Black. Heavy duty steel with flat black fine shimmering Finish, Laser Cut Pattern Design On Step Area, Warranty On Craftsmanship Only. Application: for 2007-2013/2014 chevy silverado / gmc sierra extended cab models, 2007-2010 chevy silverado / gmc sierra extended cab models with diesel turbocharged engine attention note: Will Fit Extended Cab Models With 2 Full Size Front Door & 2 Half Size Door, 2014/2015-2018 Chevy Silverado / gmc sierra double extended cab models, 2019 chevy silverado 1500 ld / GMC Sierra 1500 Limited Double Extended Cab Models, Will Not Fit 2011 & Up Diesel Models With DEF Tanks .



Modular drop step side nerf bar, modular step bar can improve the accessibility by providing A More Secure Stepping Area, the setting of step bar can provide flexibility in creating slightly Higher Or Lower Adjustments, Modular Design Is Available To Make Some Minor Left Or Right Adjustments For Your Step.
BrandTopline_autopart #ad
ManufacturerTopline_autopart #ad
Part Numbersbms-sil07xc-mb-602

10. Tyger Auto

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Tyger Auto TG-AM2C20218 Star Armor Kit for 1999-2006 Silverado/Sierra 1500 & 2001-2006 2500/3500 Extended Cab | Textured Black | Side Step Rails | Nerf Bars | Running Boards

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Tyger Auto #ad - Heavy-duty 2inch diameter tubes. Dual girder system provides maximum protection for underside from damaging impacts. Particularly useful on lifted pickup trucks & SUVs.

Up to 300 lbs weight capacity for each side. One-piece design. Dual stage powder coated textured black finish. Tyger no-hassle 5 year against manufacturing defects! Only fit extended cab with 2 full-size front doors & 2 suicided rear doors, NOT for Crew Cab with 4 full-size doors. No drilling required. Easy bolt-on installation. Diy instruction included in the package. Please check the Cab Size image above. Tyger unique patented star metal step pads serve a helpful step in and out of the cab.
BrandTyger Auto #ad
ManufacturerTyger Auto #ad
Weight106.02 Pounds
Part NumberTG-AM2C20218
ModelTG-AM2C20218
WarrantyLifetime