i do not have a tach so i do not know what my rpm's are at that speed. there a a couple of charts floating around that show gear ratio/tire size/rpm relationship. i do know that my gas milage improved when i went from 4.10 to 5.29 due to running in a rpm range that is more efficient for the 22re. maybe someone will chime in with a link to the chart. i can run @ 70 and then swing out into the fast lane roll up to 80 and actually pass another vehicle there is no way i could have done that before 5.29's.

try this or yahoo for more:
ratio tire size calculator

Last edited by brentox; 09/03/07 08:17 PM.
92 Extended Cab 4x4, 3.0 5-Speed Scratched, Dented and Rusted.