Hi! we will not mount a tire on a rim that is too wide. For any questions, please call the store and speak to an associate.
Depends on the stretch; I had them put a 275 on a 11 inch wide rim and that was not a problem
Go to use tire shops on Old Palafox. They might help you.
I don't believe they will. Their very strict & safety rules. If your asking to apply excessive air pressure to stretch tires like is sometimes done with circle track cars.
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