How Tyre Pressure Affects MOT

Ensuring your tyres are properly inflated is an important aspect of vehicle safety and can also impact the results of your MOT test.

Underinflated or overinflated tyres can affect the handling and performance of your car, as well as increase fuel consumption and cause premature wear and tear on your tyres.

These issues can be flagged during an MOT test and could result in your vehicle failing the test.

Do they check tyre pressure on MOT?

While the tyre pressure is not a specific part of the MOT test, the examiner may check your tyres to ensure they are properly inflated and have sufficient tread depth.

This is because improperly inflated or worn tyres can impact the safety and performance of your vehicle.

Can you fail your MOT with low tyre pressure?

While low tyre pressure is not a specific reason for failing an MOT test, it can still impact the safety and performance of your vehicle.

If the examiner determines that the low pressure has caused issues with the handling, performance, or safety of your vehicle, it could result in a failure.

Will my car fail its MOT with tyre pressure TMPS light on?

The TPMS (Tyre Pressure Monitoring System) light on your dashboard is an indication that your tyre pressure is low and requires attention.

While the TPMS light is not a specific reason for failing an MOT test, the examiner may check your tyres to ensure they are properly inflated and have sufficient tread depth.

If the examiner determines that the low pressure has caused issues with the handling, performance, or safety of your vehicle, it could result in a failure.

Therefore, it is recommended to have the issue addressed before taking your vehicle for an MOT test to avoid any potential failures.