Just a heads up if you bought the BLM SCTA Special Recreation Permit passes at the registration trailer in October. They were giving out incorrect passes.
You should have three passes. One says "Regular Pass". The other two say "Car Pass".
If you have three that say "Car Pass" you have to make sure to trade one in for a "Regular Pass".
The "Regular Pass" gets the tow vehicle, a trailer, and an additional vehicle. (The race car/bike).
The "Car Pass" does not allow a towed vehicle.
The passes are good for race dates only.
And only good for the race surface, not the rest of the recreation area. It says that on the car passes, not the regular passes.