diff tires means little to the v8
i have seen no difference in fuel econ in the 4 years and 70k miles i have driven, 14mpg all day everyday.
no lift and 265/65/17, 265/75/16, 285/75/16 either ht's or at's - even my 265/75/16 and 285/75/16 mudders (toyo mts) 1"-2" and now 3" to 3.5" lift im...