I've posted this about 100 times …. Professional vehicle movers of very high end vehicles … use this method - place a ratchet strap over your tire/s In-line with the tread.... you need to have attachment points on the trl. floor, and you attach the strap in front and behind tire …. tighten the ratchet down and your Spyder will not move ….. annnnnnnnnnnnnd nothing gets scratched or bent ….. takes all 5 minutes ….. some members here have even posted pics of this method ….. Mike