2012 GMC Sierra Step Boards

GMC Sierra 2012, Dominator DSS Cab Length Textured Black Rock Sliders by Go Rhino®, 1 Pair. Material: Mild Steel. These running boards are specially engineered for those who are looking for a really hot design to add a custom touch to...

GMC Sierra Extended Cab 2012, 4" iStep Cab Length Black Powder Coated Running Boards by APG®, 1 Pair. Material: Aircraft Aluminum. Rocker Panel Mount. Length: 79". APG iStep running boards deliver an exceptional appearance to your...

GMC Sierra 2012, 4.5" FLEX Series Cab Length Black with Polished Trim Running Boards by Torxe™, 1 Pair. With Tall Rubber Strip. Material: Aluminum. Step up in style with Torxe™ FLEX Series Running Boards. Along with a boost into the...

GMC Sierra Crew Cab 2012, 5.5" ROAN Cab Length Textured Black Running Boards by N-Fab®, 1 Pair. Material: Steel. Discover a look too tough to tame by bolting on a pair of N-Fab Ravegr Running Boards. Their next-level design creates a...

GMC Sierra 2012, Dominator Xtreme DT Cab Length Textured Black Rock Sliders by Go Rhino®, 1 Pair. Material: Mild Steel. The Dominator Xtreme DT, or Dominator Tri-Tube, features a triple-bar design with full length outer and lower rub...

GMC Sierra Crew Cab 2012, 5.5" Crossroads™ Cab Length Chrome Running Boards by Lund®, 1 Pair. Length: 87". Step up into your rig in style with these extruded aluminum running boards. The crescent shaped chrome end caps and full-length...

GMC Sierra Crew Cab 4.3L / 4.8L / 5.3L / 6.0L / 6.2L 2012, 5.5" Crossroads™ Cab Length Chrome Running Boards by Lund®, 1 Pair. Length: 87". Step up into your rig in style with these extruded aluminum running boards. The crescent...

GMC Sierra 4.3L / 4.8L / 5.3L / 6.0L / 6.2L 2012, 5.5" Factory Style Cab Length Black Powder Coat Running Boards by Lund®, 1 Pair. Style and function. Engineered to superbly suit their purpose. Easy to install, strong and built to last....

GMC Sierra 2012, 5" Patriot Series Cab Length Running Boards by Iron Cross®, 1 Pair. Give your truck a "luxury" look and make it effortless to get in and out of the cab at the same time. Available in stainless steel or black powder coat...

GMC Sierra Crew Cab 2012, 6.25" Heavy Duty Cab Length Black Running Boards by Bully®, 1 Pair. Material: Steel. Rocker Panel Mount. Length: 85". The All new and innovative Heavy duty steel running boards are designed for any truck...

GMC Sierra 2012, 5.5" American Runner Lighted Cab Length Running Boards by Onki®, 1 Pair. These running boards offer the option of lighting for running board surfaces and the ground underneath that operates when any vehicle door is...

GMC Sierra 2012, 5.5" American Runner Non Lighted Cab Length Black Powder Coat Running Boards by Onki®, 1 Pair. The classic Onki running board, introduced under the American Runner brand, is installer friendly and has all the features...

GMC Sierra 2012, 6.5" Black Powder Coat with Chrome Trim Nerf Boards by Onki®, 1 Pair. These running boards offer the traditional look of bright metal and black rubber along with the benefits of stainless steel and aluminum...

GMC Sierra 2012, 6.5" Volcano Black Powder Coat Running Boards by Onki®, 1 Pair. Climbing into your truck or sport utility will be safe and easy with this running board's 6.5-inch wide step framed by a 3-inch diameter steel for rigidity...

GMC Sierra 2012, 6.5" ClassicPro Series Diamond Plate Running Boards by Owens®, 1 Pair. Material: Aluminum. Owens ClassicPro Extruded Aluminum Running Boards offer a classic design that looks great and offers maximum stepping area....

GMC Sierra 2012, 6.5" ClassicPro Series Running Boards by Owens®, 1 Pair. Material: Extruded Aluminum. Classic Pro Running Boards offer a classic design that looks great and offers maximum stepping area. These extruded aluminum running...

GMC Sierra 2012, 6.5" Commercial Cab Length Diamond Plate Running Boards by Owens®, 1 Pair. Material: Aluminum. Owens Commercial Boards are built for heavy use, manufactured from .100 Diamond Tread Aluminum. Full-size stone guards are...

GMC Sierra 2012, HD2 Cab Length Black Powder Coated Trapezoid Running Boards by Rough Country®, 1 Pair. Swap out your skinny, factory running boards with Rough Country’s wider and more aggressive HD2 Running Boards! These beefy,...

GMC Sierra Crew Cab 2012, BA2 Cab Length Black Powder Coated Running Boards by Rough Country®, 1 Pair. Material: Steel. Length: 85". Gain easier access to your cab with Rough Country's BA2 Running Board Side Steps. These high-quality...

GMC Sierra Crew Cab 2012, RPT2 Cab Length Black Powder Coated Running Boards by Rough Country®, 1 Pair. Material: Steel. Length: 85". Add a touch of the wild to your ride with Rough Country's RPT2-inspired running board side steps! Made...