Quote:
Originally Posted by MetroMPG
I meant outer circumference / diameter of the tire compared to stock.
If you're running tires with a larger circumference than stock, your odometer and speedometer will be under-registering. Which will reduce your apparent MPG calculations.
The width is another story! (Rolling resistance & aero penalties.)
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Got ya....I had to go bigger though, this this was FUGLY stock! Sittin like a monster truck on 15s!! lmao