they all denfitly get differnt milages where we all drive difernt and the slow trails tend to eat the gas up way more then the steady road riding like rr beds. i most likey(if i ever drove slow and normal) could get maybe 18. the best i ever got w/ my 06' was 16 mpg w/ stock tires on and going around 30 mph. my biggr tires and the added extra weight up front must have some effect the consumion of fuel. i have a couple of good trips i would like to try from here but the gas stations are very far and few in between. it would suck to have to push it lol.