I will be watching thsi thread closely. I really like the idea of mpg improvement, but will not pay $495 for far less improvement than airing up my tires...
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John 3:16, John 14:6. Silver 06 Mega Cab Dually G56 2wd 3.73, Traction Bars, Gooseneck, Iggee seat covers, Tekonsha Controller, Opti Lube Summer Blend, Mopar Tailgate Spoiler, Rokktech '03 KX250/310, '01 KX500