Originally Posted by K2HKS
Has anyone tried the 255/35/19 285/30/19 (same as M3 GTS) on the zcp M359 wheels?
Any reviews on the way the car handles and grips with this wider tyre size?
Was just thinking which set up to go for on my new wheels or stick to original tyre sizes 245/35/19 265/35/19
The M3 GTS is programmed for that size tire re: front to back diameter.
The front tires on the E92 M3 are about 1/2 inch smaller diameter than the rear. And the car is programmed for that re: DTC, yawl, etc.
255/30/19 in front with the 285/30/19 rear maintains the 1/2 inch smaller in front.
This will help to prevent premature DTC intervention.