re: 35“ Nitto Ridge Grapplers (installed)

quote:

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Looks like I misspoke. The 17-18mpg is at 75. Getting 21-22 at 60. So dropped 3-4mpg at 60

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did you have your computer re calibrated for the tire size? If not the computer is not giving you the true mileage. It bases mileage on the wheel speed sensors input and the load on the motor inputs.

Your truck thinks it's going 75 but in reality it's closer to 80.