Quote:
Originally Posted by kmwharley
Just curious to the guys that lost mpg with larger tires, did you correct for tire size? On my wifes truck she never remembers and when I tell her that because of the larger tire size she if off 10% I see a light :-). If you are not correcting for the tire size on the speedo then maybe you are not actually losing any, maybe a little? Just a question
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I hand calculte mine with the different size tire figured in. I lost about 2 mpg with the toyo M/T's. Running 315 BFG A/T's for summer & I lose about 1-1 1/2 mpg.
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2007 2500 5.9 CTD MegaCab 4X4 Patriot Blue, Carli Starter System, Thuren TrackBar, Carli L/T AirBags, 35/12.50/17 Toyo M/T's on Black H2 Wheels, Denver Offroad Front Bumper, Buckstop Rear Bumper, Wet Okole Seat Covers, WeatherTech Floor Mats, WeatherGuard Tool Box