[Tommy]

Consider this a data point rather than a recommendation. I put MT SR tires on my Cheetah with 18" wheels. The rears were 28x12 and the fronts 28x10. I had no problem with the rears, but I could never get the fronts balanced. As I was researching the issue I read several comments that led me to suspect the balance problem, while not routine, was more common with MT tires that other brands. I replaced the front tires with another brand and the problem went away.