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Originally Posted by 95CHERJUST
Doesnt make sense to me.
I have a 15 inch wheel and stock size is 225 75 15, so if i go smaller than that wont my jeep be lower to the ground for better FE?
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Lower to the ground does not always equal better fuel economy.
Quote:
Originally Posted by 95CHERJUST
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I understand load and tire size in reference but cant i look at each tires load resistance?
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No. Load carrying capacity has no relation to rolling resistance - except to say that as the load goes up, the rolling resistance goes up. But if you keep the same load (like replacing the tire on a particular vehicle), then as the load carrying capacity goes up, the rolling resistance goes down ever so slightly - all other things being equal.