Putco Nylon Boss side rails for 2007–2014 Chevy Silverado and GMC Sierra with 6'6" beds. The 2.5-inch NeverRust T-304 stainless steel tubing pairs with black nylon end caps and a high-polish finish for an OE-like appearance. Each integrated tie-down point supports 500 lb. The rails install without drilling using existing mounting hardware, include necessary hardware in the kit, and are backed by a limited lifetime warranty.
Putco 14-14 Chevrolet Silverado HD - 6.5ft Bed Nylon Boss Locker Side Rails