Hey from Hartford, WI. Just roadtripped to Gaylord, MI,(no kidding!) to pick up a 2003 Chev. Trailblazer. My 99 SLT Jimmy w/ a WESTER'S "tune" Kicked A*# on the trip.
I got 22mpg using 4WD most of the time! My first upgrade to my ' 03 will be another WESTER'S tune