Putco Nylon Oval side rails for 1999–2007 Chevy Silverado and GMC Sierra with 6'6" beds. These 1.75-inch oval rails use T-304 stainless steel and black nylon end caps finished to a high polish. Pop-up tie-downs give four secure tie-down locations rated to 500 lb. Installation is quick via stake pockets with no drilling, the pair includes required hardware, and is supported by a limited lifetime warranty.
Putco 03-06 Chevrolet Silverado - 6.5ft Bed (01-05 HD) Nylon Oval Locker Side Rails