mileage down

[AuSeeker]

from stock tires to all terrains? there's your answer.

I agree, I recently put new tires on mine, going from worn out stock size to new stock size reduced my MPG by 1 to 1.5 MPG simply from the extra weight/rotational force to turn the new heavier new tires and I'm sure there's added road grip/friction also reducing the MPG!!