Quote:
Originally Posted by Used2be
I'm running the SC2 Michelin in 285/30-20 and 305/30-20 and the ratio of front to rear diameter is very close to the stock 275 to 295 ratio, even though they're an inch shorter in diameter. I do have 10" wide front and 11" wide rear wheels and if I'd done my research better I'd have gone with the 295/30 front for an even closer match to the stock ratio. I don't think the extra .5" in width of the 295 would cause any rubbing in front, but I'm not sure of that. An option for you if you're considering buying wheels anyway.
I think this heavy car should use all the rubber it can fit for track use.
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The stock rears are 285/35/20, not 295. That being said, I think you're fine as long as the rear tire has the bigger diameter. I'm currently debating whether I should go 295/30/21 front 305/30/21 rear or 285 front 295 rear.