Not sure which 2001 GMC Sierra Bed Caps are right for you? We have over 1778 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:
"I purchased the Bushwacker BedRail caps for a replacement on my GMC pickup. The order arrived fast and installation was a breeze. Self adhesive strips make a tight and permanent seal. Each rail also has a 2 clips for extra security. I have driven 70 mph in 95 degree temperature and cool rain wet weather. The cost was reasonable for what you get. I would buy this brand again." —Ronald H from Crescent City, CA bought a Bushwacker Ultimate DiamondBack BedRail Caps for a 2001 GMC Sierra, 8' long bed, single rear wheels.
"My tonneau cover ate the paint from the flatbed rails. bed caps is quick and dirty way to make rails to look great. They fit perfectly and installation is easy. I can still use tonneau. Best value." —Sami T from Irving, TX bought a BAK ProCap Bed Caps for a 2001 GMC Sierra.
"The BAK pro caps are great products & installed easily,at most it took me 25 minutesfrom start to finish .
Just follow the directions exactly yours will too." —David P from Felton, PA bought a BAK ProCap Bed Caps for a 2001 GMC Sierra.
"I am really enjoying them. They were easy to install, took only minutes and fit perfectly." —Richard W from Huntersville, NC bought a BAK ProCap Bed Caps for a 2001 GMC Sierra.
"everything went very smooth...from the purchase to the installation...very pleased...great job autoanything!" —Chance H from Columbus, NE bought a BAK ProCap Bed Caps for a 2001 GMC Sierra.