Reviewed By Todd S (Ankeny, IA) Reviewed for a 2014 GMC Sierra —12/19/2016 9:08 PM
I like the features of the BAKFlip F1 because it effortlessly folds back as far as you need it, and it sits flush with the top of the bed rail. It is very sturdy and well built. The installation was very easy, however for the 2014 Chevy/GMC truck, the instructions state that no shims are needed for installation because the bed rail cover fits over the bed rail at a 90 degree angle. This is not true. There is a slight angle, so for the tonneau cover rails to fit correct, I had to add some shims.