TPMS
one more reason TO tune it (if 150 more hp is not 150 more reasons enough !)
I don't want to tune it just yet !
Only 4k miles and half of it towing so need to 'learn' it a bit more...
BUT, like looking at other women - it doesn't hurt JUST to look

Is there a towing tune or do you just detune to tow ?
and after a bit of ownership, I may be convinced that my dealer set the tpms down to lower than 55 psi as that is what my truck had for air pressure when I bougth it and it's not warned me yet....
I don't tow anything, just run it wide open on HOT all the time. I tuned mine with 4,000 miles, no reason you can't do the same.




