Rear axle tire pressure (in board tires)

PaulL-THOR

New Member
RV LIFE Pro
Joined
Dec 18, 2024
Messages
4
Location
Hardeeville
New owner of 2022 Thor Miramar and just put TST TPMS on the coach. I am able to check tire pressure on all the tires except rear axle in-board tires. I am not getting any PSI info when I put the tire pressure gage on. Works on all other tires. Any suggestions?
 
I don’t have that system, however I had the same problem after I put new batteries in the sensors.

I had to have the system relearn the sensor/tire position. After A call to tech support.
 
New owner of 2022 Thor Miramar and just put TST TPMS on the coach. I am able to check tire pressure on all the tires except rear axle in-board tires. I am not getting any PSI info when I put the tire pressure gage on. Works on all other tires. Any suggestions?

When you say "tire gage", do you mean an actual tire gauge? As in, checking the tire pressure normally?

Or do you mean the TPMS sensor is not reading and displaying pressure on the TPMS display?

EDIT:

Reply via PM indicates he is not getting a reading from a regular tire pressure gauge.
 
Last edited:
When you say "tire gage"........

EDIT:

Reply via PM indicates he is not getting a reading from a regular tire pressure gauge.

OK, so not a TPMS issue

But probably an extender issue as David said

Could be improperly tightened extenders

Or the extenders themselves.

In any case you gotta figure it out so you know what the tire pressure actually is, in those tires.
 

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