Big Heim

Sorry, failed to read the previous posts. Sounds like I'll need to get my hands on a scan tool or just live with the occasional warning light.

Joe Buck I have a 2022 Silverado HD 2500 Custom crew cab standard bed. The door placard reads 60psi for the fronts and 70psi for the rears. It is my understanding that these pressures are for maximum load. I don't drive the truck fully loaded for most of the time and was wearing the center of the rear tires out quickly. With a new set of tires I am currently running the fronts at around 62-63psi and the rears at 50-52psi with much better results. I occasionally get a low tire alert on the left rear and I'm wondering if the tire pressure parameters can be reset on the truck?