A Tire Pressure Monitoring System (TPMS) is designed to continuously monitor the air pressure inside vehicle tires and alert the driver in case of under-inflation or over-inflation. The system relies on sensors such as tire pressure sensors, speed sensors, and temperature sensors to collect real-time data from the tires. This data is transmitted wirelessly to a TPMS receiver, which is equipped with an antenna for reliable signal reception. The received information is then sent to the vehicle’s CAN transceiver, allowing communication with the microcontroller. The microcontroller processes the data and triggers an indicator, such as a warning light on the dashboard, if tire pressure or other critical parameters fall outside the recommended range. This system enhances driving safety, improves fuel efficiency, and helps extend tire life by ensuring that the tires are always operating within optimal conditions.