Question:
The cold PSI for my tires is 65. I am assuming that would be 130 per axle. Should I leave the 100 PSI default or increase it to 117?
asked by: Jeff M
Helpful Expert Reply:
You do not need to combine the tire pressures of an axle when setting the low pressure alarm of the TST TPMS part # TST-507-RV-4-C. So you'd base the low and high pressures based around 65 psi and not 130.
So maybe around 58 psi instead of 117 psi.
TST TPMS for RVs - Color Display - Signal Booster - 4 Tire Sensors