Not sure which 2011 GMC Sierra Bed Caps & Bed Rails are right for you? We have over 751 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 installation took me 35-40 minutes on my 2011 Sierra. Would have been less, except I put some rust inhibitor paint on the 4 required drilled holes in the inside rail of the bed, and waited for the paint to set. I have seen comparable products with lesser materials for much more money. This is a great buy, you will be satisfied. I have bought many products from them and Auto Anything has the most reliable and quick delivery I have ever seen." —Robert A V from Safford, AZ bought a Dee Zee Brite-Tread Side Bed Caps for a 2011 GMC Sierra.