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Old 11-18-2017, 09:17 PM   #13
special-K
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Join Date: Nov 2004
Location: Mt Airy, MD
Posts: 85,851
Re: What Tire size to Run with 4.10s

I would run 255/85s. You can tell the difference in less rolling resistance and that will offset the greater diameter that lowers RPMs. With those two factors you can expect a slight boost in MPG. Or at least that has been my experience
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