I have Conti ExtremeContact DW's (285/35-19) on my car with just under 600 at the wheel. I have never lost traction in 4th gear, even with temps in the 20's. As long as it's decently warm out (like say, 50's and up), 3rd usually sticks as well. I have a M6 with 3.31's BTW. 1st and 2nd will spin every single time, no matter the conditions.any street tire for 600hp will be pointless and leave you sliding in 4th