Yeah, that's what I was thinking. You swap on the larger tires, so you are actually going further and faster than what your speedo/odo says, but even when you account for this difference, do you think that running 33's will give you BETTER gas mileage in the X overall, or worse. I am of course assuming that when you swap to the 33's, you keep your ACTUAL speed at 70mph, even though your speedo indicates you are doing 60.

anybody else??? Looking for feedback.