What width tires will i need to get a good lauch if i have 410 horsepower at the flywheel and 3.73 gears? I would like to keep the stock GTA wheels, but They are only 16x8's, so the biggest tire that will work well for those are 255's. Would those be wide enough?

for track use? u can get DOT slicks which are street legal, for 16x8 wheel

id highly recommend hoosier quick time pros 26x9.5x16s


my friend has em on his 1992 Thunderbird super coupe, cuts 1.7 60fts with the stock IRS!! hes puttin down 325ish to the wheels launchin on the juice too.

get some really sticky tires , some drag radials , or do something totally awesome , have your widened to 9.5 or 10 . that would be something sweet .