In the past, checking tire pressure often meant visiting a service station. Today, advances in technology allow drivers to improve tire safety by monitoring their tires with sophisticated home-based systems, some even using Bluetooth to deliver real-time data.
A tire pressure monitoring system (TPMS) tracks a vehicle’s tire pressures, including those on trailers, and provides early warnings of potential issues. Many modern cars are now equipped with built-in TPMS, which alerts drivers through dashboard displays if a tire is losing pressure or overheating. Quick action can prevent dangerous situations, minimize repair costs, and avoid unnecessary tire replacements.
The importance of such systems becomes even more evident when towing caravans or trailers, where tire issues are harder to detect. Early warnings can prevent accidents and protect both vehicles and passengers.
Testing the Promata Mata 2 TPMS
After experiencing reliability issues with other brands, a set of Promata Mata 2 TPMS units was tested on both a car and a trailer. Previous systems suffered from poor reception between sensors and in-car monitors, often leaving gaps in coverage.
Promata’s solution delivered consistent performance. The system allows monitoring of up to 10 tires in its standard version, while a truck model can monitor up to 34. The external sensors attach securely to tire valve stems with locking nuts to reduce theft risk and run on button batteries lasting around two years.
The Mata 2’s carbon fiber display unit, measuring 9 x 8 x 4 cm, can be mounted on the dashboard for easy visibility. It charges via an integrated solar panel, with USB-C available as backup. The display automatically scrolls between car and trailer tyre data, showing both pressure and temperature.
Customization is another highlight: each tire pair can be set with minimum and maximum thresholds for pressure and temperature, covering a range of 7–99 PSI. Audible alarms and flashing alerts activate if levels exceed safe limits. The system can even be used to monitor caravan airbags, which also operate on preset pressures.
The quoted monitoring range is 10 meters without a booster and 25 meters with one. While longer trips will determine whether the booster is necessary, the current performance shows it to be a robust solution.
Safety and Value
Priced from $199 for a kit with four external sensors, the Promata Mata 2 TPMS is available directly from Promata, Supercheap Auto, and Bunnings. The system offers peace of mind at a modest cost, potentially saving a single tire replacement and reducing the risk of accidents.
For drivers covering long distances or towing caravans, a reliable TPMS is more than a convenience; it is an essential safety device that protects vehicles, passengers, and cargo.
EV WORLD | Bentley’s First Electric Vehicle will Debut in Mid-2026
