I have an old M100 that has 7.00-16 NDT tires and split rims. I want to change out to solid rims so I can run tubeless or at least eliminate the risks of split rims if I need to hit your average tire shop for a repair. Can't seem to locate a source via Google. Can anyone tell me where I can find some solid rims that will fit the tire with a 5-5.5 bolt pattern?