I sometimes have nightmares that a tow truck driver will assume I have a FWD car, and do major damage by towing only the front wheels. LancerShop sells stickers that say "AWD VEHICLE TOWING RESTRICTION" or something like that. You can stick one near your VIN plate and stick one near your license plate to try to avoid disaster. Unfortunately, there are too many people in the car business who simply don't care.
It makes me think about how I had to correct some problems from some entry level guy. He changed a tire on a VW Golf R32, and afterwords, the car made some strange noises. I pointed out the AWD, and explained a few other important things about the VW Golf R32 to everybody.