We at Hometyre can clone any of your TPMS (sensor valves) using our specialist diagnostic tool, and then fit them to your wheels, This means your cars ECU will pick up the signal and give you a pressure reading, without knowing that the original has been replaced. Any car registered from 2014 if fitted with sensor valves, must have them working, otherwise it will fail its MOT. Our prices are generally cheaper than going to any main dealer to have them.