Did you go with 4.10's or 3.73's? I had 3.73's in my old one and miss them like hell, that's gonna be one of the first things I do when I get the insurance money right along with a short throw shifter. My 03 with stock gears does better highway and about the same around town, sometimes a little worse, than my 99 with 3.73's did. The 3.73's let you use 5th a lot more, but with 4.10's you'll probably take a pretty decent hit in gas mileage... 3.73's are the best all around if you ask me and that's what most I know say. I would go 4.10's if it wasn't my daily driver, 3.73's if it was.