As HustleStuff suggests, go with the 275 up front... perhaps have the rims at a minumim of 9" width up front for those tires... your wheelwells/fenders have plenty of room... so why not use it to enhance the cornerng every possible bit?

Mopar Mitch "Road racers and autocrossers go in deeper and come out harder!"... and rain never stops us from having fun with our cars... in fact, it makes us better drivers! Check out MOPAR ACTION MAGAZINE, August 2006 issue for feature article and specs on my autocross T/A!