Quote:
Originally Posted by Saskwatchian
If the wheelskirts were to save about the same amount on the suburban as a 30mpg car the difference would be 0.5-0.7 mpg, not an insignificant amount on a large vehicle.
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Yikes if that's the case it would not change much would it.
I think the big ole truck may show a higher gain then your conversion numbers do, threw size differences and fact that there is greater room for improvement, i think..
Food for thought, I still have to make some wheel skirts for my car, may be a year before i get it done..