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At all of our Merityre Specialists branches, our experts are trained to recognise, inspect, service and, if required, replace car tyre pressure sensors fitted to European vehicles. Learn more about tyre pressure monitoring systems now.

What is a TPMS?

All vehicles approved from November 2012 are equipped with a Tyre Pressure Monitoring System, or TPMS. This equipment constantly monitors the pressure of your tyres, alerting the driver if your tyre pressure begins to drop.

The TMPS system is a major advancement in terms of safety since it alerts you in real-time when your tyre pressure drops, indicating that you may have had a puncture or a tyre blow-out.

How do tyre pressure sensors work?

Each wheel is fitted with a tyre pressure sensor valve, which constantly measures the air pressure in each tyre. When the pressure drops below 25% of its recommended level - which indicates that the tyre may be dangerous to be driven on - a radio transmission is instantly sent. This triggers the pictured warning light to show on the dashboard, alerting the driver that they may have a puncture, or have suffered a tyre blow-out.

Benefits of car TPMS

  • Improved fuel efficiency - under-inflation is a frequent cause of excessive fuel consumption, so correctly inflated tyres enhance fuel efficiency, ultimately saving you money.

  • Enhanced driving performance - driving on the correct tyre pressures also means that your braking, gripping and cornering capabilities are optimised.

  • Prolonged tyre life - driving on under-inflated tyres can cause excessive and unnecessary tyre wear, so correctly inflated tyres will last longer, saving you money on potential early replacements.

  • Improved environmental efficiency - correctly inflated tyres not only enhance fuel efficiency but they also reduce the number of harmful carbon dioxide pollutants into the environment than under-inflated tyres do.

By alerting you, the car TPMS will help you to react quickly when your tyre pressure has fallen 25% below the manufacturer’s recommendation. This allows you to rectify any drop in pressure, helping you to maintain fuel efficiency, driving performance and prolong the life of your tyres.

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How do you know if your vehicle is fitted with a TPMS?

All new vehicles manufactured after November 2012 are fitted with a tyre pressure sensor, and all new cars from 2014 will be fitted with a TPMS system by UK law.

If you have a ‘direct’ TPMS system in your vehicle, you will have an icon on the dashboard to alert you. This is the horseshoe shape and exclamation mark graphic and will be displayed either when initially starting the vehicle or when tyre pressure information is communicated.

Car TPMS services at Merityre Specialists

Merityre Specialists can take care of the maintenance of your TPMS. During an inspection on your tyres, our specialists will offer to carry out a TPMS inspection, which includes monitoring the condition of the sensor-valve and electronic system of the TPMS.

If necessary, our specialists will also change certain components to ensure that your TPMS retains its capability for safe operation.

If your vehicle is not fitted with a TPMS we can provide you with the AirAware kit which offers the same functionality as a TPMS.

Car tyre pressure monitoring system services are available at all Merityre branches.Simply make an appointment at your local branch today for your vehicle TPMS inspection, or get in touch to find out more.


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