The Official 370Z Autocross Thread

[boardkat]

Originally Posted by AutoX Z

I have yet to find a wheel that is lighter than stock and in the same sizes. Almost everything out there is 19x9.5 and 19.10.5 for whatever reason. I am also doubtful that those tire sizes will fit or be good on the stock wheels. It would be ideal to run 275/305 in my mind but those don't exist.

not surprised to have a limited aftermarket. hopefully we'll start seeing some more choices in the near future. as for tires, i've seen both 285 V710's and 295 A6's square on the 350Z, and grip is fantastic. those are on 18x8/18x8.5 though. 295/315 is as close to ideal, given the choices that currently exist the way i see it, especially with 9 and 10" wide wheels. of course, this is coming from someone that runs 225/45/15 on 15x6's currently, and planned on moving to 275/35/15 on the same 6" wide wheels, lol.

excited to see what happens in vail next weekend