With the stock tire size and 3.73's im turnin about 2400 @ 70 mph. how fast do you guys normally cruise on the highway. It seems like doing 85 is almost out of the question because your at like 2900 rpm. I feel like i shouldn't be going faster than 75 or maybe 80 for extended periods of time just because of the horrible gas milage and there must be much greater engine wear maintaining that rpm for a long time on the highway? Maybe i just baby my car way too much so i was wondering what other people think about cruising speeds with short gears. I can only imagine 3.90's or 4.10.....it seems like you could only cruise at like 65????