Quick Question Tyre Size

[adam Foster]

I'm after set of tyres for my track r32 gtr can I have wider on back than front if the roll out is close or will this make issues with 4wd looking a rt01 r888 and ku36 for bang for buck ill only be driving in super spint events. I'm wanting to put 275 on the back

[adam Foster]

With the r32 gtr does the tyres have to be the exact same or does it not really matter can anyone tell me from experiance not just think they know.

im wanting to go wider on the back than the front on a track only gtr

[djr81]

With the r32 gtr does the tyres have to be the exact same or does it not really matter can anyone tell me from experiance not just think they know.

They have to have the same outside diameter otherwise the ATTESSA system thinks you are getting wheelspin all the time.

im wanting to go wider on the back than the front on a track only gtr

Stop wanting. You should run the same size tyres front and rear. GTR's understeer and too much rear tyre will make this worse.

There are a heap of threads on both of these subjects so maybe try a search.