jimmbo
Supreme Mariner
- Joined
- May 24, 2004
- Messages
- 13,650
Mine kind of drives me a little crazy. I'm pretty particular about tire pressure and it's almost impossible to get all 4 reading the same on the TPMS.
You need to get your tires filled from a regulated air line. I know Costco uses them, but fill all the tires from the same line. The local Costco techs like to use 2 lines, one on each side of the overheads, and quite often, the calibrations are slightly different. When filled from the same hose mine all read less than 1 kilopascal(1/7 psi) difference.