Man those things are sooo cool. I have to buy one now. I have absolutely no tires a I still ran 0-60 in 5.22 sec. with my Launch Control. I was so surprised. I wanted to run the 1/4 mile, but we were limited on space. But 5.22 with no tires is pretty damn good. I spun the tires way too much off the line or else I think I would've definitely broken into the 4's easy.