I've mounted a '81 Camaro 10 bolt rear to my '50 3100. As I recall, it is an inch wider than the original. I plan on using 15" wheels. I've seen the charts for measuring wheel offset. I plan to use Torque Thrust wheels. I want to get as much tire and wheel as I can INSIDE the stock fenders...3/4" to an inch gap of the tires on the inner and outer sides of the fender would be acceptable to me. What combo's, (tire and wheel size), have any of you used?