Before you lay out your hard earned money research your state and the states you will be towing through. I too will be in the market soon if I can continue to race much longer. My trailer is a 7000 pound max and I sweat bullets every time I leave my driveway as I know I am over loaded with the trailer, car, quad, tools, and essentials needed to race. States at all ramping up on DOT rules as a way to make money and God forbid if you were ever evolved in a wreck because poop runs downhill. Bob George has an excellent post in the Moparts archives