I have 245/75-17s. I will go 245/70s next time. Michelin didn't have a 70 at the time.
These rub on the front just a tad during full-lock turns. 31.25"
Although, the truck is 1.5" lower in the front now than in this picture. They didn't rub at that point. A 235/80 would be almost the same, maybe just a little taller than mine.
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