Dual Channel TPMS for Trucks: Top Picks for Trailers and RVs
The TireMinder Smart TPMS is our top pick for most truck owners. It monitors up to 22 tires across two channels, giving you real-time pressure and temperature for both your truck and trailer. Its main advantage is the large, easy-to-read color display that shows all tire data at a glance. A limitation is that the sensors can be pricey if you have many tires.
If you tow a trailer, RV, or haul heavy loads, keeping an eye on your tire pressure is critical. Underinflated tires can overheat and blow out, leading to dangerous accidents and costly downtime. A dual channel TPMS lets you monitor both your truck and trailer tires from a single display, giving you peace of mind on every trip.
Choosing the right system involves considering factors like the number of tires you need to monitor, sensor battery life, and display visibility. We compared the most popular dual channel TPMS models to help you find the perfect fit for your vehicle.
What we recommend
TireMinder Smart TPMS
The TireMinder Smart TPMS is a comprehensive system that monitors up to 22 tires with its dual channel capability. It features a color display with a user-friendly interface, and it can be connected to your smartphone via Bluetooth for remote monitoring. The system alerts you to rapid pressure loss and high temperatures, making it a reliable choice for serious towers.
Pros
- Large color display is easy to read
- Smartphone app for remote monitoring
- Can monitor up to 22 tires
Cons
- Sensors can be expensive for many tires
- App connectivity may require troubleshooting
EEZTire TPMS with Two 6-Sensor Systems
This EEZTire package includes two complete TPMS kits, each with a 6-sensor set and a monitor. You can run both monitors simultaneously to cover 12 tires, making it ideal for dual axle trailers or larger RVs. The system provides real-time pressure and temperature readings with visual and audible alerts. It is a cost-effective way to get comprehensive coverage.
Pros
- Great value for covering many tires
- Two monitors can be placed separately
- Clear color displays
Cons
- Requires managing two separate monitors
- Sensors are not interchangeable between monitors
TST 507 Series TPMS with Dual Channel Repeater
The TST 507 Series is known for its reliable performance and long range. This system includes a dual channel repeater that boosts the signal from trailer tires to the cab, making it perfect for long trailers or fifth wheels. The monitor shows pressure and temperature for up to 16 tires, and the sensors have a replaceable battery that lasts up to 5 years.
Pros
- Excellent signal range
- User replaceable sensor batteries
- Durable sensors
Cons
- Monochrome display less vibrant
- Repeater adds to setup complexity
FOBO 2 TPMS with Dual Channel Hub
FOBO 2 uses Bluetooth and a smartphone app to display tire pressure and temperature on your phone. The dual channel hub allows you to monitor two separate trailers or a truck and trailer combo. The app provides real-time alerts and historical data. It is a modern solution for tech-savvy users who prefer using their phone.
Pros
- Comprehensive app with data logging
- No separate monitor required
- Alerts sent to phone
Cons
- Requires smartphone for monitoring
- Bluetooth range may be limited
Minder Research RV TPMS (Dual Channel)
Minder Research offers a dedicated RV TPMS that supports dual channels, allowing you to monitor both the motorhome and the toad or trailer. The system can handle up to 22 tires and features a solar powered display that is easy to mount. It is designed specifically for the needs of RV owners, with high temperature alerts and rapid deflation warnings.
Pros
- Solar powered display saves battery
- Designed for RVs and trailers
- High temperature alerts
Cons
- Solar panel may not charge in low light
- Sensor installation can be tricky
GUTA TPMS Dual Channel with Two Trailers
The GUTA TPMS system comes with a dual channel monitor that can independently monitor two different trailers. You can switch between channels to check the pressure of each trailer’s tires. It includes six sensors per channel, so you can cover up to 12 tires. The display shows pressure and temperature, and it alerts you to any anomalies.
Pros
- Easy to switch between two trailers
- Affordable price point
- Simple to install
Cons
- Limited to 6 tires per channel
- No smartphone app
TireTraker Dual Channel TPMS
The TireTraker Dual Channel TPMS is an entry level system that provides essential monitoring for a single trailer or a truck and trailer combination. It includes a monitor and four sensors, with the option to purchase additional sensors. The system gives audible and visual alerts for low pressure and high temperature. It is a no frills solution that gets the job done.
Pros
- Low cost for basic monitoring
- Expandable sensor capability
- Simple operation
Cons
- Limited number of included sensors
- Display is basic
How they compare
| # | Model | Channels | Best for | Score | Price |
|---|---|---|---|---|---|
| 1 | TireMinder Smart TPMS | 2 (truck and trailer) | Best overall for trucks and trailers | 9.6 | Check price |
| 2 | EEZTire TPMS with Two 6-Sensor Systems | 2 separate monitors | Best value for dual axle trailers | 9.2 | Check price |
| 3 | TST 507 Series TPMS with Dual Channel Repeater | 2 with repeater | Best for long trailers and RVs | 9.3 | Check price |
| 4 | FOBO 2 TPMS with Dual Channel Hub | 2 via hub | Best smartphone integration | 8.9 | Check price |
| 5 | Minder Research RV TPMS (Dual Channel) | 2 | Best for RVs with multiple axles | 9.0 | Check price |
| 6 | GUTA TPMS Dual Channel with Two Trailers | 2 | Best for monitoring two separate trailers | 8.7 | Check price |
| 7 | TireTraker Dual Channel TPMS | 2 | Best for budget conscious truck owners | 8.5 | Check price |
What to look for
Common questions
What is a dual channel TPMS?
A dual channel TPMS allows you to monitor two separate sets of tires, such as your truck and trailer, from one monitor. It typically uses a single receiver that can pick up signals from two different sensor groups.
How many sensors do I need?
You need one sensor per tire you want to monitor. For a standard truck and trailer setup, that could be 4 to 8 sensors. Some systems allow you to purchase additional sensors to expand coverage.
Are external or internal sensors better?
Internal sensors are more secure and accurate, but they require professional installation. External sensors are easier to install and can be moved between tires, but they are more susceptible to theft and damage.
Can a dual channel TPMS monitor more than two trailers?
Most dual channel systems are designed to monitor two separate groups. Some systems, like the TireMinder, can handle up to 22 tires across multiple trailers by using multiple sensors and channels, but you may need additional receivers or repeaters.
How long do sensor batteries last?
Battery life varies by brand and sensor type. External sensors typically last 1 to 2 years, while internal sensors can last 5 years or more. Always check the product specifications for estimated battery life.
Will a TPMS work with dual wheels?
Yes, but you need to ensure the sensors fit the valve stems. For dual wheels, you may need special sensors with extension adapters. Some brands offer sensors designed for dual wheel applications.
Do I need a repeater for a long trailer?
If your trailer is longer than 40 feet, you might experience signal issues. A repeater boosts the signal from the trailer sensors to the cab monitor. Some systems include or support repeaters.
Can I use a TPMS on my RV and boat trailer?
Yes, as long as the sensors are suitable for the tire pressure range and valve type. Most TPMS sensors are universal, but you should verify the maximum pressure rating.
Does a TPMS alert you to rapid deflation?
Most quality TPMS systems have a rapid deflation alert that triggers when pressure drops quickly, indicating a blowout or major leak. This is a critical safety feature.
What is the difference between a TPMS and a tire pressure gauge?
A tire pressure gauge gives a one-time reading. A TPMS continuously monitors pressure and temperature in real time and alerts you to changes while you drive, which is essential for safety and maintaining proper tire health.
Our pick
For most truck owners, the TireMinder Smart TPMS offers the best balance of features, reliability, and ease of use. Its ability to monitor up to 22 tires makes it versatile for various setups. If you are on a budget but still want comprehensive coverage, the EEZTire dual kit is a solid choice. For those with long trailers, the TST 507 with repeater ensures you receive reliable signals. Choose based on your specific towing needs and budget.
Tony Russo
Tony trained as an automotive technician and spent years in service and parts retail before moving into writing. He focuses on garage tools, car care products and accessories from a hands-on maintenance perspective.
