That'll work too as long as YOU know your speed and mpg. I ran my MJ with 31" tires with no speedo correction, and figured my mileage...and speed accordingly. I left it like that for a couple...
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That'll work too as long as YOU know your speed and mpg. I ran my MJ with 31" tires with no speedo correction, and figured my mileage...and speed accordingly. I left it like that for a couple...
I know this link is for wranglers, but the T/C is essentially the same. Your Jeep probably came from the factory with 225/65/15 tires. Putting larger tires on it changes the rotation of the wheels,...
I think this is decent mileage for an XJ especially equipped as you have it. Did you re-calibrate your speed-o gear for the larger tires? If not, you're actually getting more like 19.8 MPG...which...