I've decided to put the 17's I've already got back on it to try narrower tyres, will likely keep the 18's and make a decision once the new engine goes in - future tyre width will be defined as a function of traction achieved, although 400+ bhp through 255 rears might be entertaining.
I've decided to put the 17's I've already got back on it to try narrower tyres, will likely keep the 18's and make a decision once the new engine goes in - future tyre width will be defined as a function of traction achieved, although 400+ bhp through 255 rears might be entertaining.