Tyre Pressure Monitoring

[pappasmurf]

Recently had 2 x front tyres fitted. One in July and one 2 x weeks ago. However, 3 x tyres are at 30 psi and one at 33psi (newest one). I deflated this (as I have a gauge) to the same but no alarm triggered. I have a feeling that the person that changed the tyre has not swapped over the sensor. Who is responsible for that ? The guy fitting the tyre or does it lie with me to inform him?. I just assumed that they would have noticed this

[-M-]

With the system you have as long as the tyre pressure is within the normal range of partial loaded tyres then no warning comes on - only if out of these values will it come on. The sensor is also the valve so probably not been touched just replaced the core of the valve stem - if there was a fault or not fitted then the light for tpm would be on permanently.