So do you garranty that it is just a glitch and won't mess anything up using the tunes? I have a road trip next week and would like to know how fast I'm going on a 12 hr round trip and I don't foresee this issue being resolved by the end of this week.

My 08 does this too so its not just 07. I got my intune today and loaded the 87 octane and stiffer shifting and calibrated for my 285/70/17 tires and got the lights. I cleared it back to factory on the side of the road and tried to only change tire size but when it automatically asked if i wanted to ...