Thread: B-street setup
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      03-08-2019, 11:26 AM   #133
Go Fast And Take Chances
Karazy's Avatar

Drives: 2020 M2C
Join Date: Apr 2012
Location: Coeur d' Alene, Idaho

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Old Geezer, I'm curious what psi you are running with your RE's. I'm finally next on the list for a 2020. Been a long wait...

Originally Posted by Old Geezer View Post
What's the intended usage - track or autocross? I found running my '17 M2 on square 265/35-18 RE-71s with 18x9F/18x10R EC-7s using stock offsets, I had to run a few PSI more in the rear to get the car to rotate.

With my M2C running 255/35-19F & 275/35-19R RE-71s on stock rims, it rotates nicely with equal pressures front and rear.

My 2 cents is that people get a bit preoccupied with running a square tire setup. I'm not convinced its necessary. It's something of a moot point if one has to run 19's anyway. The height of the front tires effectively limits how wide you can go.
2014 Corvette Z51 Stingray 3LT, 7 M/T
2015 KTM 1290 SA
Retired- 11 BMW 335, 07 BMW R1200GSA, 04 BMW Z4, 01 BMW K1200RS, 00 BMW R1150GS