Xpress Truck Rack Thank you for purchasing the XPORT Xpress Truck Rack bicycle carrier. You can buy the lock pin for the hitch if needed. We never use the wheel straps and on my truck I went to harbor freight and got a metal hitch adapter (11/4' to2') for $15 In my riding group we have four of these and evryone seems to love them. I always use a locking cable as a backup as I have had a few times a bike work lose from the clamp. While the rubber is a lil rough from the elements and it is slightly bent from hitting a tree while hunting, we still pile several thousand dollar bikes on it weekly. It has stayed on the back of either my truck 2' or my wife's car 11/4' most of that time. Ive had this rack for almost five years now.