265/35/18 and 295/30/18 Cup 2 on track?

[BRMF82]

Does anyone run 265/35/18 and 295/30/18 Cup 2 on track?

Any major issues with MDM? -1.2% dia on the rear is a lot different to the +2.3% from stock, albeit the Bosch system should be adaptive.

This will be for a 9.5/11 stagger on 18" APEX wheels.

I need to run Cup 2, and I have limited choices available in 18":

245/35/18
265/35/18
285/30/18
295/30/18

[Mospeada]

I run 265 and 285 on 19" cup2 at track. no issues, it likes this combo. your setup with 35/18 vs. 35/19, they shoudlbe fine. i dont think you need 295 in the back. i have done 255/275, 255/285, 265/285 cup2 or PSS. no issues. these are on stock rims

[fanatic1]

Originally Posted by Mospeada

I run 265 and 285 on 19" cup2 at track. no issues, it likes this combo. your setup with 35/18 vs. 35/19, they shoudlbe fine. i dont think you need 295 in the back. i have done 255/275, 255/285, 265/285 cup2 or PSS. no issues. these are on stock rims

OP is on 9.5/11” so not sure how well sizes above would work - probably a little stretched