Larger Tire MPG?
#1
#2
With 35s, all you have to do is go to your dealer and they can reprogram the computer to compensate for it. It cost me around 65$ to have mine done. By the way once I got mine done and checked the MPG, my highway mileage got better because the taller tires changed my final drive ratio and put my truck back into the RPM range that gets the best mileage. I have 4.10 ratio.
#3
With 35s, all you have to do is go to your dealer and they can reprogram the computer to compensate for it. It cost me around 65$ to have mine done. By the way once I got mine done and checked the MPG, my highway mileage got better because the taller tires changed my final drive ratio and put my truck back into the RPM range that gets the best mileage. I have 4.10 ratio.
#6
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MikeMcCasland
1999 to 2016 Super Duty
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10-03-2009 06:57 AM
marcmn
Brakes, Steering, Suspension, Tires, & Wheels
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07-11-2002 12:06 AM