stock is 225/40/18, there are people running 245's but i think it all depends on your tire selection and setup

 

my next purchase will be 245/40/18 et drag radials i think


these street tires are useless in 2nd gear

 

Yeah, I've only been to the track 3 times with the balt so I am still learning much about the car on launching it. Even when I had my grand prix, even being a automatic, it still a few times at the track on how to get the best launches, I'd say it takes practice with any car. I just need more seat time at the track and I should be able to get my launches and times down lower.

 

On the front, I could most likely fit a 255, VERY VERY tightly. I have 245's right now, and one of the back ones got cut because my rear end is pushed more to one side than the other (brand new when i bought it, never wrecked, so IDK...). I will be flaring the fenders this winter so I can fit 255's all the way around... if not far enough to do 265's or 275's... this bitch is gonna be a track demon.

 

i hit 13.00 on psyko shitty tune so im sure with a better tune ill hit 12's no problem-0

but to OP i say tune, charge pipe,down pipe, good drivin in good weather if u still cant then SUSPENSION MODS thats what everyone forgets... or the ***** way and do a 50 shot or higher

 

I pulled a 12.95 with Charge Pipes, Catless D/P, and tune!

I could EASILY be a 12.0-12.2 with tires and the new tune for sure!

 

goodluck with that lol... ill give you a 12.5 if you mean street tires... maybe radials or slicks you can do low 12's

i hope u hit that with the new tune tho... ill definitely throw it on ASAP lol... then ill have to buy another intercooler after selling u mine lol

 

Yeah, I meant DR's or something along those lines....