Reviewed By Bill B (Feeding Hills, MA) Reviewed for a 2015 GMC Sierra —10/6/2015 2:34 AM
Wanted to keep access to the rails, so selected this instead of Truxedo. Instructions were OK installation was fast. Was very hard to close at first, but getting much better after 2 weeks. I do not think this one will be as watertight as I hoped, but the Velcro seems very strong. Be sure to pull off vinyl gasket if your truck came with rail caps.