Hey all. Real silly question that I think I know the answer for is it possible to have more then four wheels on a car. My theory - say for drag racing they have this tractor that has wheels on the back to rubber in the track - if you could model another set of tyres that you could program to have the hand hand brake applied to so you could pull up on the race line and lay down rubber.. My other theory - in speedway they use graders to prep the track if u set it to wet u could use the grader that has the same principal as the theory above you could dry or rubber up the race line Thoughts?