TPMS Question
I recently installed a TPMS system and was wondering what the high limit is folks used as compared to what their PSI is. So my trailer tires are at 80 PSI and noticed they went up to 89 PSI on the way...
Forum Discussion
rlw999 wrote:OK The TST 507 manual states the pressure data charts plus about 25%. Hence the psi is based on the actual weight the tire is carrying after it is weighed plus 25% for the TPMS.CA Traveler wrote:
Check your tire specs for the maximum pressure. TST indicates it should be about a 25% increase.
The maximum pressure on the sidewall is the maximum *cold* pressure, so it doesn't really help determine the max pressure for warm tires.
