I'm in the process of restoring a 1980 Datsun 280ZX, and I was wondering if anyone had any experience upgrading the wheels and tires. I'd like to move up to 17 x 7.5 wheels and 225/45-17 tires. Is that feasible? Has anyone had any problems with fenders rubbing or anything like that on an old Z-car? The car will probably be lowered an inch or so sometime in the near future.