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Re: P-rated to LT tire swap harms fuel economy? Prove me wrong
Posted to Technical Theory Forum on 2/13/2020

I'm a few decades beyond doing the math but I tend to think that the increased tire weight does make a difference but does not explain the full claimed change in fuel efficiency.

However, 50 years ago I tried racing bicycles. The exotic "sew-up" tires were be... Login to read more.