"It was a new $1.8 million dollar Prevost being transported from Florida by a Transportation Company. The driver claimed the fire started in the generator and quickly spread through the coach. He was able to unhook the SUV he was towing. He had just filled it with 300 gallons of fuel."
http://www.irv2.com/forums/f258/teton-pass-motorhome-fire-348648-3.html