Well, for some reason its short fitting on drivers side only ,about 1" maybe 1 1/4" from contacting bed side ,I don't know why ,or maybe its made for a ford with accessories on that side.I did as instructions say ,laid it out in the sun, it didn't help. The bed bolts are centered up on the tech liner , I may try heat gun to try and get it closer. It will work for me but I thought it would contact all sides,if you are picky about looks you probably won't be happy with it.