I run a 275/60/15 tire on a 7" wide rim. It works OK, but the tire has a slight bulge look. I run 'em at about 32 psi. Seems to work OK that way. However, I'm switching to a new style wheel that will be an 8" wide wheel on the back with the same tire.

2010 Black Challenger SE <> 3.5 V6
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