I've killed a supra in my time. It was wet, I was turning, the tires weren't so good and the thing got away from me. didn't hit another car just a wall. I'm not gonna say that I'm a good or a careless driver. I will say I've been driveing for over 15 years and know when to speed and when not to speed. speeding on a public road where the limit is 45mph, I think at times its ok to do a quick spool to 60 and back off. on the Hwy if you'r the only one on the road and you have 4 lanes, yeah I've done 100+. Going to work in the morning on the Hwy speed limit is 65 and the traffic is flowing at 90mph. Supra and Speed limit is not a good topic for debate.