Not sure which 2012 GMC Sierra Nerf Bars are right for you? We have over 4365 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"The Westin Series Nerf Bars are an excellent fit and they make my 2012 GMC 2500 look finished." —Monica F from Aston, PA bought a Westin 3" Platinum Series Nerf Bars for a 2012 GMC Sierra, 2500, crew cab, 6.0L V8.
"I was looking for an affordable pair of nerf bars to compliment the tube-style bed rails I put on my truck. This product looks great, matches perfect...good quality-afforadable price. Speedy delivery? I placed my order late on 12/12 and received an email on 12/18 that my order had shipped. When I got home on 12/18...the package was on the porch!" —Audrey T from Dryden, NY bought a Steelcraft 3" Round Step Nerf Bars for a 2012 GMC Sierra, 1500, crew cab.
"I'm very happy with my Smittybilts. It was between these and the Go Rhino Dominator II's. The smittybilts one piece construction and the fact they were $100 cheaper for stainless sealed the deal. They were delivered by freight and seemed to be packed pretty good. They utilized the factory mounting holes and I had them both on in 45 minutes. easiest bars I've ever installed." —Roger T from Hamilton, OH bought a Smittybilt Nerf Steps for a 2012 GMC Sierra.
"My truck is black so they look great!! The four inch look much "meaner" than the three. Easy to install. Only problem, exsting hole for bracket, per instructions, was not present. This may be a diference between 3/4 and 1/2 tons. Mounted without brackets and they barley move with all my weight on them, 230lbs. Would definitly recommend." —Robert J from Conway, AR bought an Aries 4" Round Big Step Nerf Bars for a 2012 GMC Sierra, Extended cab.
"Great product, had them on my last vehicle and decided to stick with a proven product on my new truck. Easy to install and they look great." —Matthew L from Richlands, NC bought a Westin 3" Platinum Series Nerf Bars for a 2012 GMC Sierra, 2500, crew cab, 6.0L V8.
"Look great on my 2012 GMC Sierra 1500! Quality and price are outstanding. With regard to installation, removing the body mount bolts in order to mount the brackets was a difficult task. However, once installed, the bars are rock solid!!" —Richard B from Boyertown, PA bought a Westin 3" Platinum Series Nerf Bars for a 2012 GMC Sierra, 1500, extended cab.
"I purchased the Steelcraft bars this time due to the cost and to my surprise the quality is just as good as the competition!" —Vincent T from North Huntingdon, PA bought a Steelcraft 3" Round Step Nerf Bars for a 2012 GMC Sierra, 1500, crew cab.