hello, I have a 2004 SVT Cobra with vogtland lowering springs clearance in the rear from top of the tire to top of the fender is about 4 inches. Recently purchased a set of 17x10.5s for the rear. Wanted to know what would be the biggest tire I can run on them, i will be installing extended studs an low profile IRS bolts as well for clearance. I want a good tire that will provide traction as well as driving longevity. They will be used for normal daily driving, an occasional track time. About once every 2-3 months. Thanks
