What PSI Range Should TPMS for Trailer be Set at if Tire is Rated for 110 PSI

Published 04/15/2024

Question:

Hi, I have a Lippert tire linc TPMS system for a 2020 Heartland Big Country. Tires are size ST235/80R16 Load Range G 110 PSI cold. My question is what should the tire linc product be set at for monitoring high and low PSI and tire heat alerts?

asked by: Kevin J

Expert Reply:

Hey Kevin, so here's a fun fact...when you are driving on the highway the pressure will increase one PSI every five minutes in the first 20 minutes of driving. So what that means is you'd see about 115 psi if the tires were inflated to 110. So I would probably set the max of your sensor setup to 120ish and the minimum to maybe like 90 or so? There isn't a set number but this would work well.

expert reply by: Jameson C