They sqretch through 2nd gear, but hold. Toyo Proxis and Dunlops I've had on there in the past couple months, neither would hold 2nd without just spinning out when boost hit anywhere over 15 PSI with all my mods(don't forget, I have 4.08s). My drag radials are the only ones that outsticks them. Maybe they'll suck after time, but so far they are sweet.