I chose the SNUGtop XTRA Vision with the Yakima top rack. It's tied in with the power locks so all locks with one click, and unlocks with the crew cab doors. Can't find the receipt at the moment, but I think it was about $3,500+tax installed with the options on it for my long bed (central California coast pricing). One of the best is the fold down inside front window for drying the cab rear and windows after washing! It's well insulated and carpeted. Also painted factory-matched Red Hot. Made in USA too.