GT80 Trailer Tire Pressure Monitoring System with Color Touchscreen

In this review of the GT80 trailer tire pressure monitoring system the bottom line is clear: this unit is aimed at RV and trailer owners who want a readable, practical monitoring solution and straightforward maintenance. The large vertical color touchscreen is the single biggest reason to consider the GT80 because it presents real-time pressure and temperature data in an easy-to-see layout from the drivers seat, day or night, while the pre-paired sensors and flow-thru design remove much of the fuss from routine tire inflation and upkeep.

Key Features

• Full-color touchscreen: a large vertical LCD provides immediate, easy-to-read pressure and temperature readings for up to 22 tires on one page, improving safety on long trips.
• Wide pressure range: monitors from 0 to 188 PSI so it covers light trailers up through heavy duty applications where higher pressures are used.
• Flow-thru sensors: let you inflate tires without removing sensors, saving time during roadside checks or when topping off pressure.
• Pre-paired sensors: sensors arrive labeled and paired at the factory so initial setup is faster and requires little technical work.
• Six alarm modes: built-in alerts for high/low pressure, high temperature, fast leaks, missing signals and low sensor battery deliver timely warnings with audio and visual cues.
• Power saving: the monitor sleeps after 10 minutes of no motion and wakes on vibration to preserve battery life during storage or long stops.

Who It's For

The GT80 is best for RV owners, camper users, and truckers who tow trailers and need continuous, visible monitoring from the cab. Its readable vertical screen and multiple alarm modes suit long-distance drivers and fleet operators who want quick situational awareness without shuttling between vehicle and trailer.

Users who need a very compact sensor for rubber stems only, or who require a dedicated multi-vehicle management cloud platform, may want to look elsewhere; the GT80 focuses on practical in-cab monitoring and local alerts rather than telematics integration.

Pros & Cons

Pros

• Excellent display quality and readability, praised by customers for being easy to see from the cab.
• Flow-thru sensors simplify inflation and maintenance without sensor removal.
• Pre-labeled and pre-paired sensors reduce setup time and sync frustration.
• Includes multiple alarm modes for comprehensive safety monitoring.

Cons

• Signal booster is not included with the smallest 4-sensor kit, which may limit range on larger rigs unless purchased separately.
• Designed around in-cab monitoring rather than cloud-based fleet telematics, so remote tracking options are limited.

Specifications

Our Verdict

The GT80 trailer TPMS is a strong choice for RV owners and haulers who prioritize an easy-to-read color touchscreen and low-maintenance sensors. It delivers practical, factory-paired setup and robust alerts that help prevent blowouts and overheating, making it good value for those who want reliable in-cab monitoring without complex telematics.

Frequently Asked Questions

Can I inflate tires without removing the sensors?
Yes, the flow-thru sensors allow tire inflation while the sensors remain installed, which speeds up maintenance.

Are the sensors already paired to the monitor?
Yes, sensors are pre-labeled and paired at the factory so you should not need to pair them manually before use.

Will the unit work on large trailers?
Yes, it is designed for RVs and trailers and supports extended connectivity with a signal booster included on most kits to reach up to about 164 ft.