Not sure which 2001 GMC Sierra Bed Rails are right for you? We have over 476 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:
"Putco Boss Lockers ads a great look to your truck! Pretty easy to install, although expansion blocks were drilled alittle small. Overall very happy with the product!!" —Ryan M from Oshkosh, WI bought a Putco Boss Locker Side Bed Rails for a 2001 GMC Sierra.