borahshadow
I'm Awesome
- Joined
- Dec 4, 2010
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I haven't checked milage w/o towing. I always seem to be towing on longer trips.
I moved up from 16" to 18" wheels. Doh...maybe that's what did it. I do have less pressure in the tires I'm currently running, forget exactly what.
I will be going to the factory 20's in the same style once the finds permit..
What about the tires? are you running the same height tires just with bigger rims?
I'm sure part of it could just be a better tire with less rolling resistance but I don't think that it would account for all of that difference. Another thought that I had is maybe the new tires handle the weight better when they are loaded down which creates less resistance.