I bought $62, “1800lb”model and mounted to an enclosed trailer. Put the wing in trailered to Daytona from NJ no problem. Five days later loaded up to come home, upon arriving home found that the wheel chock snapped at the welds (Checked in NC and all was good) and the only thing holding bike was the tie downs which had loosened. The bar weight wore a hole through the plywood wall and tore up the grip and lever and the chock scratched up the fender pretty good. After that I bought a $200 Steadymate on Dennis Kirk. Have been back to Daytona twice, Americade and Laconia without any problem. Another example of “You get what you pay for” IMHO.