H22A4 said

You raise some good points. I’ve used this website for the past decade or two for tire diameter, rpm and speed data (all calculated).

Tire size calculator

I’m running 235/60/14 BFG’s with a 3.23 (or 3.21 and I don’t recall which one it is for a 8 1/4) and it’s not screaming on the highway.

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