Reviewed By Steven B (FAIRFAX, VA) Reviewed for a 2002 GMC Sierra —4/6/2013 6:37 AM
The Roll-X was easy to install. The instructions were ok, but the UTube video was VERY helpful. The company included shims with the shipment by NO instructions as to how & where to install them. I haven't installed them and the top working ok but I haven't thrown them away.