I have one of the truxedo covers. It rolls up nicely BUT it has round support bars about every 16" or so that rolls up with the cover. The first one is about 13-14" back from the front of the bed. It looks like they sit on a framework that is maybe 3/4 - 1" below the top of the bed. You would have to assure that the first one did not stick up too high which would effect the velcro closure.