Tyre Diameter Regarding Attessa

[TTT]

quick question.

GTR's come stock with same size tyres at all 4 wheels and are kept that way for the attessa system I assume.

however, lets say as an example, the rears are 225/50/16 and the fronts are 205/55/16..

the difference is a fraction of a percent.

so will this tiny amount still confuse the attessa computer and cause problems?

R32 GTR if it makes a difference.

[qikstagea]

i figure as long as the rolling diameter (height) of the tyres themselves is even, then its all good. If the circumference is a bit out, then the front and back tyres woiuld have to spin at different speeds to travel the same distance. i see what you mean... might look into that. maybe you should just throw 225s up front as well. play it safe.