Originally Posted by Twin_Turbo_S54

275 can be fitted on the front axles.

front and rear tire circumference must be almost identical, a maximum difference of % 2 is allowed, as this is awd car.

245s up front have similar circumference as that of 315s which I ll run at the rear axles.

I also did not want to have lots of traction for the front differential, more rubber more load on the front differential.

I have Limited Slip Diff on the front axle as well. Has been tough but did a LSD on the front as well.

If 245/315 combination wont yield enough traction, enough means 62-125 mph in 2.2 seconds, wider rubber for the fronts will be tested.