We made a high speed rubber track dozer that was a blast. It could travel at 45mph. We had 4 of them that we had to test a new paint on and they would take it and abuse it, we would get it back and repeat. Best part was working in the winter we would start those up and race through the parking lot and down the street... It was a blast and Im sure we would of been in a lot of trouble if we ever got caught...
