Originally Posted by Dorsam
2015 Challenger 37Kt. Have been running my tire pressure according the placard
@90PsI. Front tires are wearing on outside and inside on both right and left tires.
Should I go up on pressure to 100pSI to correct wear problem? Sidewall indicates 110 cold pressure.
Correction: Sidewall indicates 110 MAXIMUM cold pressure
The sidewall does not know which coach it is on
Have your coach weighed and determine by the tire manufacturer's weight vs inflation chart if 90 PSI is correct or if you need more or less pressure.
If 90 PSI is correct have the front end hardware and alignment checked.