Best Tire Pressure Monitoring System For Trailers: 10 Options Compared

#1 · Best Overall

1. GUTA GT30

• Weight: 1.54 lb

Best for: Large multi-trailer fleets.

Why it ranks #1: Ten included sensors, a 0–188 PSI range, and stated capacity for up to 46 tires make it the broadest fit for large trailer combinations.

Monitoring up to 46 tires gives the GUTA GT30 a broader scope than a small trailer-focused kit. Its color LCD displays data for up to 10 tires on one screen, then cycles automatically between vehicle and trailer sections, helping operators follow a large setup without repeated button presses.

The GT30 combines a 0–188 PSI monitoring range with a full-color LCD and adaptive backlighting, supporting readings across a broad pressure span while keeping the display visible in different lighting. It shows up to 10 tires at once and cycles automatically between vehicle and trailer sections, with stated support for up to 46 tires. That workflow suits multi-vehicle or large trailer combinations, but the included kit has 10 sensors, so additional positions require more sensors.

Skip it if you need only four positions and prefer a four-sensor kit; the GUTA GT20 is supplied with four sensors.

Consider the GT30 for a large RV, motorhome, or multi-trailer arrangement where automatic cycling and broad tire capacity matter. Its 10 included sensors cover only a portion of the maximum 46 positions.

Listed on Amazon as: GUTA Trailer Tire Pressure Monitoring System, TPMS with 10 Sensors, GT30

#2 · Best Split Display

2. Tymate TM12

• Weight: 12.3 oz

Best for: Multi-zone RV and trailer setups.

Why it ranks #2: Six sensors and support for up to 12 tires suit larger combinations; its display can show six front-vehicle readings simultaneously.

A display that can show six vehicle tire readings simultaneously makes the Tymate TM12 useful when a glance at several tires matters. It supports up to 12 tire positions across four zones, including vehicle front, front spare, trailer rear, and trailer spare, bringing a larger combination into one system.

The TM12’s four-zone layout separates vehicle front, front spare, trailer rear, and trailer spare positions, helping organize readings across a tow vehicle and trailer. Its display can show up to six front-vehicle readings together, reducing the need to cycle through those tires individually. For larger setups, it supports up to 12 tire positions; plan the zone assignments and sensor count around the tires you want monitored, since the supplied kit includes six sensors.

Skip it if you only need four tire positions and want a four-sensor kit; the GUTA GT20 includes four sensors.

Choose the TM12 if your tow vehicle and trailer need organized, multi-zone monitoring and you value seeing several vehicle readings together. Its six supplied sensors cover only part of the system’s 12-position capacity.

Listed on Amazon as: Tymate TM12 RV Tire Pressure Monitoring System, TPMS Set of 6 Sensors

#3 · Best Signal Range

3. GUTA GT20

• Weight: 1.08 lb

Best for: Four-sensor extended-range setups.

Why it ranks #3: Four sensors, a 0–188 PSI range, and an included booster with stated connectivity up to 100 feet suit many trailer setups.

A signal booster providing connectivity up to 100 feet helps the GUTA GT20 reach across larger vehicles and trailer combinations. Its four supplied sensors monitor pressure from 0–188 PSI and temperature from -40°F to 221°F, offering a broad stated range for different tire conditions.

The GT20 supports monitoring up to 22 tire positions, and its display cycles through each tire individually, refreshing every five seconds. The included four sensors cover only selected positions initially, while the booster’s stated 100-foot range supports communication across a longer vehicle arrangement. Pressure and temperature readings span 0–188 PSI and -40°F to 221°F. Factory-paired, pre-labeled sensors reduce initial pairing work, though expanding beyond the included sensors requires additional setup.

Skip it if you need more than four sensors included from the start; the GUTA GT30 comes with 10 sensors.

The GT20 fits owners seeking extended signal range and a system that can scale beyond four positions. Its supplied sensors cover four tires, so account for additional sensor needs when planning up to 22 positions.

Listed on Amazon as: GUTA GT20 Trailer Tire Pressure Monitoring System, TPMS with 4 Sensors

#4 · Included Repeater

4. Masoll XM-2

• Weight: 14 oz

Best for: Long RV signal coverage.

Why it ranks #4: The four-sensor kit includes a booster with transmission range stated up to 120 feet, useful for long trailers and fifth-wheels.

An included high-powered booster extends transmission range up to 120 feet, giving the Masoll XM-2+RP12+MZS3 a practical advantage for long trailers and fifth-wheels. The kit includes a color LCD monitor, repeater, and four sensors, combining the signal extender with the core monitoring components.

The included booster’s stated 120-foot range addresses signal transmission on long RV setups, while the four supplied sensors cover four tire positions. Masoll lists the system for RV trailers and campers below 145 PSI and within 120 feet, giving buyers clear operating boundaries to check against their combination. The color LCD has four brightness levels, allowing display brightness to be adjusted; note that the monitor is 3 by 2 inches, a compact format that may not suit everyone.

Skip it if you want to monitor more than four tire positions; the GUTA GT30 supports up to 46 positions.

The Masoll suits an RV or fifth-wheel owner who needs a booster for a setup within the stated 120-foot range and 145 PSI limit. Consider its compact 3-by-2-inch display before choosing it.

Listed on Amazon as: Masoll RV Tire Pressure Monitoring System, TPMS Sensors Set of 4

#5 · Best Adjustable Alerts

5. Flydew T11-6

Best for: Six-position adjustable alerts.

Why it ranks #5: Six sensors cover up to six tire positions, while customizable pressure and temperature alerts and a 0–144 PSI range aid setup.

Customizable alerts across a 0–144 PSI range let the Flydew T11-6 match warning thresholds to tire specifications, vehicle load, and driving conditions. Its six external sensors cover up to six positions, making it relevant to many six-tire RVs, dually trucks, or a tow vehicle with a two-tire trailer.

The T11-6 pairs a color LCD with six external sensors, giving owners a display for readings across as many as six tire positions. Its adjustable high-pressure, low-pressure, and high-temperature alerts let you set warnings around the tires and load you actually run, while the 0–144 PSI range supports the listed RV, trailer, fifth-wheel, camper, dually, and semi-trailer applications. Count every tire in the planned setup: a combination with more than six positions exceeds its stated coverage.

Skip it if you need to monitor more than six positions; the GUTA GT30 supports monitoring up to 46 tires.

The T11-6 fits RV and trailer owners who want adjustable warnings and need coverage for up to six tires within its pressure range. Count the tow vehicle and trailer positions together before choosing it.

Listed on Amazon as: RV Tire Pressure Monitoring System, TPMS Set of 6 Sensors, 0-144PSI

#6

6. LETOURWM M12-3

• Weight: 0.23 kg

Best for: Solar-powered six-tire monitoring.

Why it ranks #6: Its six sensors and 0–144 PSI range suit multi-tire trailers, with listed alerts for pressure, temperature, leaks, and sensor issues.

Solar charging paired with USB charging gives the LETOURWM M12-3 two ways to power its color LCD system. Six sensors and a 0–144 PSI detection range support monitoring across six tire positions, while six alarm modes cover pressure, temperature, leaks, sensor failure, and low battery concerns.

The M12-3 tracks pressure and temperature in real time, with alarms for high and low pressure, high temperature, rapid or slow leaks, sensor failure, and low battery. Its 0–144 PSI range and six sensors make it suitable for RV, trailer, and truck setups with up to six monitored positions. Solar and USB charging provide two charging options, while auto brightness and voice alerts add display and audible notification features during operation.

Skip it if you need readings for more than six tires; the GUTA GT30 supports up to 46 tire positions.

The M12-3 suits RV or trailer owners who want six-position coverage, several alarm types, and solar or USB charging. Check that six sensors cover the entire combination and that its 0–144 PSI range fits.

Listed on Amazon as: RV Tire Pressure Monitoring System -TPMS Tire Pressure Monitor with 6 Sensors,M12-3 TPMS Solar Charge & USB Color LCD Display, 0-9.9BAR/144PSI Range, 6 Alarm Modes for RV/Trailer/Truck IP67

#7

7. GUTA GT90

• Weight: 12.3 oz

Best for: Expandable four-sensor RV monitoring.

Why it ranks #7: This four-sensor system monitors pressure from 0–188 PSI; an optional repeater is available for setups over 40 feet or with heavy metal obstruction.

The GUTA GT90 monitors pressure across a 0–188 PSI range and tracks tire temperature, with four sensors included for an initial four positions. For combinations over 40 feet or with heavy metal signal obstruction, an optional GB30 repeater can provide additional signal support.

The GT90’s pressure and temperature monitoring covers RVs, trailers, motorhomes, campers, fifth-wheels, and trucks, while its 0–188 PSI range spans the stated pressure interval. The four-sensor kit fits an initial four-position setup. Owners of combinations longer than 40 feet or with heavy metal obstruction can add the optional GB30 repeater for signal support; it is not included. The USB charging port is provided, but a cigarette lighter is not included.

Skip it if you need an included booster for a long trailer; the Masoll XM-2+RP12+MZS3 includes a repeater and lists range up to 120 feet.

The GT90 suits RV and trailer owners monitoring up to four positions who value its wide pressure range. For combinations over 40 feet or with heavy metal obstruction, factor in the separately listed repeater.

Listed on Amazon as: GUTA GT90 Tire Pressure Monitoring System, 0-188 PSI TPMS with 4 Sensors

#8

8. Tymate TM2

• Weight: 9.6 oz

Best for: Four-tire RV monitoring.

Why it ranks #8: Four sensors suit smaller trailer setups, and automatic reference pressure setup plus alerts for leaks, temperature, and signal loss add useful monitoring.

Six alarm modes give the Tymate TM2 more than basic pressure warnings: it can flag fast leaks, high temperature, sensor low voltage, and signal loss. Pairing sets the current tire pressure as the reference point, simplifying threshold setup for RV owners who want alerts without manually establishing a starting value.

The TM2’s four-sensor set suits a setup with four tires to monitor, while its alarms cover fast leaks, high and low pressure, high temperature, sensor low voltage, and signal loss. On pairing, the system uses current pressure as the reference for its alarm thresholds, so setup is tied to the installed tires’ readings. That automatic baseline can make initial configuration more straightforward, though the listed sensor count limits coverage to four positions.

Skip it if you need readings for more than four tires; the Tymate TM12 supports up to 12 positions.

For an RV or trailer owner monitoring four tire positions, the TM2 combines automatic pressure referencing with several distinct alert types. Count the tires in your monitoring plan first; its supplied set has four sensors.

Listed on Amazon as: Tymate TM2 RV Tire Pressure Monitoring System, TPMS Set of 4 Sensors

#9

9. Flydew T11-4

Best for: Small trailer four-tire setups.

Why it ranks #9: Four sensors suit small trailers, but its adjustable 0–99 PSI range is narrower than the higher-pressure options in this roundup.

Adjustable pressure alerts from 0–99 PSI give the Flydew T11-4 a defined fit for small trailers and other vehicles operating within that range. Its four external wireless sensors monitor up to four tire positions, while the color LCD provides a central place to view the readings.

The T11-4’s four sensors suit most cars, SUVs, pickups, vans, and small trailers with two or four tires to monitor. Adjustable high- and low-pressure warnings let you set thresholds around tire specifications, load, and driving conditions, and the stated 0–99 PSI range clarifies its pressure boundary. The color LCD brings the readings together, but a tow vehicle and trailer combination can exceed four total positions, so count all tires you intend to monitor first.

Skip it if you need six tire positions or pressure alerts above 99 PSI; the Flydew T11-6 monitors up to six positions and 144 PSI.

For a small trailer, pickup, or other setup with no more than four positions within 0–99 PSI, the T11-4 offers adjustable pressure warnings. Count combined vehicle and trailer tires before selecting it.

Listed on Amazon as: RV Tire Pressure Monitoring System, TPMS Set of 4 Sensors, Adjustable PSI

#10

10. Tymate TM7

• Weight: 6.3 oz

Best for: Four-sensor Tymate RV setup.

Why it ranks #10: The supplied listing identifies a four-sensor RV TPMS, but provides no pressure range, display, monitoring capacity, or other decisive trailer specifications.

The Tymate TM7 is a four-sensor RV tire pressure monitoring kit, giving owners a defined starting point for monitoring four tire positions. Its supplied information identifies the model and sensor count, making it straightforward to assess whether the kit’s coverage matches a trailer or RV setup.

With four sensors, the TM7’s stated coverage is suited to a setup where four tire positions are the ones to monitor. The listing identifies it as an RV TPMS from Tymate, but supplies no alarm modes, pressure range, display details, or expansion capacity to compare. That limited specification detail makes sensor count the clearest planning point: count the trailer tires and any tow-vehicle tires you intend to include before deciding whether four positions are enough.

Skip it if you need a stated pressure range and adjustable alarms; the Flydew T11-4 lists 0–99 PSI and adjustable pressure warnings.

The TM7 may suit an RV owner whose monitoring plan calls for four tire positions and who is comfortable evaluating a listing with limited feature detail. Confirm the sensor count covers the full setup.

Listed on Amazon as: Tymate TM7 RV Tire Pressure Monitoring System, TPMS Set of 4 Sensors