I'm thinking of fitting 9" rims on the rear of the Daytona, for aesthetic reasons. One question though is what tyre size and brand to go for? The car has Pirelli P4000's 215/70's all round. Has anyone fitted these (with I assume a different size) on a 9" rim, and did they rub on the arches? There is the obvious Michelin XWX choice as well but are there any other brands to consider? This is purely for road use. Thanks in advance.