Tire Pressure Monitoring System – T12 External Sensors
Tire Pressure Monitoring System – T12 External Sensors
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Tire Pressure Monitoring System – T12 External Sensors
TPMS Tire Pressure Monitoring System – Wireless Solar-Powered with External Sensors
Stay safe on every drive with this wireless TPMS tire pressure monitoring system. Powered by solar energy, battery, or USB, it delivers real-time tire pressure readings via external wireless sensors — no wiring required. Compatible with vehicles operating at 36V and below, including cars, SUVs, golf carts, and electric vehicles.
✅ NEW 6-SENSOR & HUB for an EXTEDED RANGE up to 32 FEET! Perfect for all TOWING SETUPS including Large RVs, Campers, Vans, SUVs, etc.! MONITOR UP TO 144 PSI, which is MORE than OTHER BRANDS! READY TO USE in less than a minute. No tricky setup needed!
✅ REAL TIME ALERTS WHILE DRIVING, Don’t Be Fooled by PARK MODE - The Tire Pressure Sensor UPDATES every SECOND while driving for LIVE PRESSURE and TEMPERATURE ALERTS. When parked, they enter BATTERY-SAVING MODE and update slower. This might seem like the RV Tire Pressure Monitoring System (TPMS) isn’t updating, but it’s completely NORMAL and helps EXTEND sensor BATTERY LIFE.
✅ EASY TO READ DAY or NIGHT! The MARCALA Tire Monitoring System has a BRIGHT & COLORFUL LCD screen with Auto-dimming to PRESERVES BATTERY LIFE! Dual SOLAR and USB charging keep the unit POWERED and ALERTS you WITH 6 DIFFERENT MODES!
✅ MONITOR 1-6 Wheels - TOW and DRIVE with confidence using the MARCALA TPMS for RV. Arrives ready to monitor all 6 tires, or can be configured as to monitor as many tires as needed 1-6 UP TO 144 PSI with 1 PSI of accuracy! Each sensor is IP67 waterproof to KEEP WORKING RAIN or SHINE!
✅ AIR LEAK SOUND DURING INSTALLATION IS NORMAL, NO NEED TO WORRY. When screwing the sensor onto the valve stem, you may hear a BRIEF HISS OF AIR as the sensor seats, similar to when inflating a tire. This is NORMAL. The sound should STOP ONCE THE SENSOR IS SNUG on the valve stem. If you still hear air after tightening, the sensor did NOT SEAT properly.
✅ The MARCALA Tire Monitoring System for RV is backed by an AMERICAN OWNED FAMILY BUSINESS committed to your safety. MARCALA has been a leader in the automotive safety space for years! With a LIFETIME REPLACEMENT POLICY, you can drive confidently knowing we stand behind our product and are always here to support you.
Our valued customers say
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Well-made and fast delivery.
Very good quality, and the info screen is actually brighter than expected. The sensors look well made. It comes with good instructions and surprisingly it arrived sooner than expected. Will buy again soon for another trailer.
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Must-Have for RV Owners – Real-Time Peace of Mind!
As a full-time RV owner, tire safety is non-negotiable—and the MARCALA TPMS has been an absolute game-changer. I've tried other systems in the past, but this one stands out for real-time alerts while driving. The sensors update every second when you're on the road, so you're not left guessing about tire pressure or temperature—essential when you're hauling a rig across varying terrain.
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Reliable TPMS and very easy to use
I purchased this tire pressure monitoring system and it has worked very well so far. Installation was quick and simple, and the sensors connected to the monitor almost immediately. The display is clear and easy to read, even in daylight. I really like that it shows both tire pressure and temperature in real time. The solar charging feature is a big plus and makes it very convenient.
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Marcala TPM5 Sensors of 4
I bought the Marcala 2026 V2.0 TPMS Sensors Set of 4 for my RV, and it has truly been an excellent investment. Installation was very easy, and the system synced quickly with the sensors. The long-range signal (50 ft) works perfectly, even on the highway, without any loss of connection.
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The GOOD and BAD! This product does it's job if you're confused!
Let's start with the good: it's a simple external TPMS system that is easy to understand how it works. It is 100% reliable, and will update every second-ish or so (with the temperature of the tire) while the car is moving. To save battery, the units automatically send an update like every hour or so while NOT moving (stationary). For long commutes or trips, this is awesome, and it will 100% be better than running nothing. Affordable. One of the things it made me see was that my tire would really spike up in PSI on high way drives.
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Works perfectly with horse trailer
I love this thing! We use it to monitor tire pressures on a horse trailer behind a Yukon. The display sits in the driver's speaker indentation on the dash, easy to see. No problems with range. It just works! Very reasonable price. Very easy to set up. I take the senders off when I leave the trailer so they don't get swiped.
