[Paul W]

On the rears I think you would get away with 15" rims - I haven't measured but know people with the 300mm + Billet 4's on the fronts (Same as these rears) I went for 17" rims on purpose as I wanted to fit the biggest brakes I could get - current fronts are 335 discs with monster calipers. I prefer the look of the 16" rims but tyre choice for these is/was no better than 15" at the time when I bought them.