what would be the reccomended tyre widths for those sized wheels, i'm guessing something like 275 x 45 x 18 rear and 245 x 45 x 18 front.
i know the standard rays are a funny size which makes tyres a bit more expensive so a change might put them into a more standard size and cheaper tyres.
i'm sure vredestein would cater for that, its not like i'm looking at 22" rims