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  • #16
    well when i figured the milage on my jeep with the 4.0 and 37" tires on it, it came out to 17mpg (freeway) but of coarse the spedo is about 15mph off on the freeway. anyone know how to figure out what it really is?
    97' TJ, tera low 4:1, 60 HP rear, 44 HP front, arb, custom LA suspension, 37" MTR, warn xd9000i

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    • #17
      Figure out the percentage difference between the 37's and the stock tires, subtract that percentage from the "miles travelled" number you're using to generate your 17mpg figure.

      FWIW, I get 10-11 with my 37's and a 4.0
      Jeff
      OHV76V
      KG6TY
      You're just upset because the voices in my head only talk to ME!

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      • #18
        Originally posted by creeksideharley View Post
        It takes a couple of tanks to see a difference

        missed that you posted back...sorry if we all came off weird.

        Welcome to the forum

        Tam
        2002 TJ on 35s a bit of lift with some stuff
        Rock-ItMan all the way around

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