Don hauls mostly Mustangs, so he's got loading down to a science. A permanently mounted hard plastic stop and a tire wedge help Don position the Mustang correctly before strapping down the front. Notice the diamond plating underneath the tire. Both Don and Bob Perkins say it's needed or else the car could slide on the vinyl flooring. "Then you've got a big crimp in your vinyl too," Don points out. "I learned that one the hard way."