What are you trying to accomplish ? Widest low profile, widest tall tire ? What is the original application for the rims you have ? Ford, Mopar ? Front or rear or both ?
Sorry for the confusion guys. Current tire is MT 7.5-26-15. I'd like to replace them with a wider track tire for street use. Maybe a 215-60-15? (6" Weld on a Cuda). Thanks and Merry Christmas.