I used a tow dolly many years ago w/o problems. I have only been RVing for a year and just purchased a tow dolly w brakes. I can't seem to get good information about pulling our Toyota Avalon. The manual is no help on using a tow dolly. Four down is an absolute no-no in the manual; the reason for the purchase of the tow dolly. I was told by an RV dealer that I need to place the car in neutral after loading and securing the car on the dolly. Is that information correct? Are there any other special things that should done? Like securing the steering wheel etc.? I'm on the road in about a week and plan to do a test run around the area when I get some good info about how this car should be set up. A Toyota dealership was not much help.