[Vinchenzo51]

I have an 04 Cobra, i currently have 275 Pirelli pzero's on my factory 17x9 wheels. I have a 2.8" pully and a few other mods done, nothing too crazy but i have NO traction what so ever in first or second gear. Whats the largest tires i can get on my factory 17x9 wheels and if i get a set of 17x10.5 wheels for the back then what is the biggest that will fit in the wheel wells??!!

Thanks for any help, also if anyone who has an 03 or 04 cobra and can give me some launching tips, how do i get this friggen thing to hook up, i keep spinning tires!!

[dollarbill]

Most get the 315/35/17s for the 10.5 wheels. A taller profile might work.

[Vinchenzo51]

wow i can fit a 315 on a 10.5, i think thats what ill do, now im just tossing up between just wider cobra rims, or some fr500's