I didn't explain fully - I took the truck on a 1000 mile road trip for the
4th of July, the cruise worked fine as it always has....on the 15th I installed the lift / tires. I had the computer recalibrated after that and the very next day I noticed the cruise didn't work properly. I know and already planned on re-gearing the axles after the lift, but not until I can afford it (2-3 months). I assumed the speedo recal would fix the computer with -or- without the gears.I assume now that I will have to get the computer recalibrated again after the re-gear?