I have never heard of anyone successfully having larger wet tires, and larger rims. Usually they go smaller, on the standard rim.
WTF? Well, I am not really trying to optimize wet traction....just putting the tires on that I want to run for the street, and possibly track. If I show up at an autocross or track day and we get a shower, then the Hoosiers would stay on the trailer. At least the RS-3's would have a little tread. I am sure there are many better tires and sizes out there for wet racing. Since this is all for fun, if there is an actual rain forecast, I may not even be there, but thanks for the suggestion.
'06 Arctic Silver Elise | Touring |Traction Control |Supercharged | ST exhaust | Nitron singles | BWR anti-sway bar | RTD brace | V2 Arms | SS brake lines | Harness bar and Schroth harnesses | sys.6.pack |shifter reinforced | Ultralite lines | cup air box | Sport inserts | DBW Pedals | TALLrails | Team Dynamics 1.2's | TOC Oil Pan | ProRad | FW Torque tune | BOE surge tank and catch can | Radium Clam Kit