Here's the problem. I'm currently running 30x9.50's on my stock rims. I want to get the awesome looking M/T classic II's in 15x8 or 15x10. In the future i want to go bigger in the tire size up to 32's or 33's when these tires where out. Here's the dilemna....the 30's still have plenty of life left on them and i am low on funds at the moment and don't want to buy new tires until i have to. the 15x10's would be the optimal decision for wider tires but you can't run 9.50's on a 10" rim so what am I to do? How wide a tire would it be safe to run on a 8" rim?