Description
Solar Tire Pressure Monitor, TPMS Tire Pressure Sensors, TPMS for RV and Trailer
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Catch a leak before it's a blowout: real-time monitoring from 0 to 144 PSI alerts you the moment pressure drops
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Never wonder if it's charged: solar and Type-C charging keep the monitor powered without any wiring
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Read it at a glance, day or night: the colorful LCD display adjusts its own backlight automatically
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Works on more than a sedan: six sensors cover four-wheeled cars and six-wheeled trucks and RVs alike
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Six ways it watches your tires: high or low pressure, high temperature, rapid leaks, low sensor voltage, and signal loss all trigger an alert
Guessing at tire pressure is how a slow leak turns into a blowout on the highway. This solar tire pressure monitoring system tracks all four — or six — tires in real time, from 0 to 144 PSI, and sounds an alert the moment something drops, overheats, or leaks fast, so you catch it before it becomes a problem. As a car tire pressure monitor built for daily driving, it pairs solar charging with a Type-C backup, so it keeps working even through cloudy stretches or overnight parking.

For anyone towing or driving something bigger, this doubles as an rv tire pressure monitor — six external sensors mean it works as a tpms for trailer setups, campers, and six-wheeled trucks, not just a standard sedan. The colorful tire pressure display automatically adjusts its backlight for the lighting around you, and it switches on by itself as soon as the car starts, so there's nothing extra to remember before a trip.
Why choose Fewpe
Solar TPMS System
| Feature |
Fewpe |
Others |
| Solar and Type-C charging, no wiring |
✓ |
Wired only |
| Six sensors fit six-wheeled rigs |
✓ |
Four wheels |
| Reads 0 to 144 PSI live |
✓ |
Narrower range |
| Colorful display adjusts its own backlight |
✓ |
Manual dimming |
| Six alarm modes cover every risk |
✓ |
✕ |
| 30-day easy returns |
✓ |
Varies |
Key Features
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0-144PSI Monitoring: this monitor tracks your tires across the full 0-144PSI range, so you're always driving safely with confidence
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6 Protection Data Modes: six data-protection modes work efficiently, accurately, and respond rapidly to changes
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Solar + Type-C Charging: solar and Type-C charging combine for energy-saving, low power consumption
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Colorful HD Display: the colorful, high-definition LCD keeps tire data easy to read
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6 Sensors for 6 Wheels: six sensors are included, suitable for six-wheeled vehicles as well as standard cars
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Auto Backlight: the colored LCD screen automatically adjusts its backlight in varying lighting conditions for a clear read
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Auto Power-On: the monitor automatically turns on the moment the car starts, no extra step needed
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Alerts For Every Risk: a lost sensor signal, low sensor voltage, rapid air leakage, high temperature, or pressure running high or low each set off their own alarm among six modes

Specifications
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Valve Body: aluminum alloy
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Working Voltage: 3.7V
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Working Temperature: -4°F (-20°C) to 158°F (70°C)
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Waterproof Level: IPX7
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Pressure Range: 0~9.9BAR/144PSI
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Transmission Frequency: 433.92MHZ
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Transmission Power: >10dBm, Charging Voltage: DC 5.1V
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Product Gross Weight: 0.5lbs/230g
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Product Certification: CE, ROHS, FCC, PSE, GCC, quality inspection report, UL4200a
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Detection Speed: 0.3s
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Read Interval: 6s
Package Includes:
- 1x Host
- 6x Sensor
- 1x Charging Cable
- 6x Anti-Theft Nut
- 1x Wrench
- 1x Instruction Manual
- 1x Double-Sided Tape
- 1x Color Box
Charging
A convertible solar-powered rubber plate continuously charges the tire pressure monitor during normal use, so there's no wiring to install, and Type-C charging picks up the slack on cloudy days or at night — the monitor never fully powers off, keeping your daily driving safety protected at all times.
Compatibility
Six external sensors make this suitable for all four-wheeled vehicles and compatible with six-wheeled vehicles too, including sedans, SUVs, MPVs, trucks, camper vans, and RVs. An IPX7 rating and rigorous testing keep it operating stably through harsh weather like heavy snow, rain, and sandstorms.



Right for you if
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✓You drive an RV or pull a trailer — six sensors cover six wheels, not just four
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✓You've been caught by a slow leak before — it alerts you the moment pressure drops or a leak starts
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✓You park outside without an outlet nearby — solar and Type-C charging keep it powered without wiring
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✓You drive at night as much as by day — the colorful LCD adjusts its own backlight so it's always readable
If two or more of these sound like you, this is the one.
FAQs
Q: How many sensors come with this TPMS?
A: Six sensors are included, so it covers four-wheeled cars as well as six-wheeled trucks and RVs.
Q: What tire pressure range does it monitor?
A: It monitors from 0 to 144 PSI (0 to 9.9 BAR) in real time and alerts you the moment something changes.
Q: How does it stay charged?
A: Solar charging works during the day and Type-C charging covers cloudy days or nighttime, so there's no wiring needed.
Q: What kinds of alerts does it send?
A: High and low pressure, high temperature, rapid air leakage, low sensor voltage, and sensor signal loss all trigger an alarm.
Q: Will it hold up in bad weather?
A: Yes, it carries an IPX7 waterproof rating and is tested for harsh conditions like heavy snow, rain, and sandstorms.