R 33 Gtr Tyre Sizes.

[Tonkachow]

I am buying 4 new tyres and have 18' rims. Can someone tell me what is the biggest tyre I can go all round on a 33 gtr please.I have standard suspension.I am confused by some things the tyre places have told me about going bigger on the rear etc, despite me telling them I heard it wasn't a good idea cause of the attessa awd. But a couple places reckon it's fine so long as the rolling diameter is the same, which I don't understand how they can be the same if there different tyres front and back. 275 on rear and 245 on front was what was recommended.

cheers

[ssxRicho]

errrr, double thread. lol just saw the other one