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adam allen
Reviewed in the United States on July 2, 2025
They work
Juan Carlos Mejía
Reviewed in the United States on July 1, 2025
Excellent product. Just the type "plug-n-play". Super easy to use it. Highly recommended.
Dave Gilfillan
Reviewed in the United States on July 1, 2025
I wanted inexpensive because when I buy new tires for my camper van I’ll get more expensive internal sensors. When installing the RR would not display had to remove sensor and screw back on. During only trip so far RF would not update and had to remove and screw back on. I also had to shut off display twice while driving to get numbers to update. Next morning display was from night before and did not update for 15 minutes. My own mistake was not rereading the specs before ordering. I bought these because pressure went to 100 psi but didn’t realize that I could only set one pressure for both front and rear. I need 50 front and 80 rear.
Thin Blue Lane RV Life
Reviewed in the United States on June 26, 2025
⭐️⭐️⭐️⭐️⭐️ 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.When parked, I noticed the sensors stop updating as often, but that’s completely normal—they go into battery-saving mode and update every 2 hours. It’s clearly designed smartly to extend sensor life, and now that I understand it, I actually appreciate the efficiency.Setup was ridiculously easy—sensors were ready right out of the box and installed in under a minute. I use it in 4-wheel monitoring mode for my motorhome, but it’s great to know I can switch to trailer mode when I tow. Also, big bonus: these sensors are rated up to 98 PSI, which is higher than a lot of other brands and perfect for larger RV tires.The display is crystal clear both day and night thanks to the auto-dimming screen, and I love the dual charging options (solar and USB). The fact that it just works—rain or shine, day or night—means I can focus on the journey instead of worrying about tire blowouts.Overall, this system gives me confidence and peace of mind every mile. If you’re an RV owner and care about safety and reliability, this is hands down one of the best investments you can make.
Harry
Reviewed in the United States on June 26, 2025
Works great easy to install
Yuliia
Reviewed in the United States on June 21, 2025
So functional,easy to install
BrianRC
Reviewed in the United States on June 19, 2025
Why did you pick this product vs others?:It is the first add-on TPMS system I'd seen! Ease of installation:Instructions included with adequate guide to connecting main box to auxiliary power, then replace the stem caps with 4 included caps specific to each tire. Got an immediate reading on the digital display, along with tire temperature. Functionality:I didn't realize how much I needed this product: within days after installation, I actually DID have a tire leak. This was alarmed on the box, and I fortunately had my tire pump with me in the car. Customer service: I dug around and found a customer service email contact, had a little back and forth with a front line agent, but I have NEVER been given to a superior, as requested. So that cost this product one star. They said it was "out of stock", but my question didn't require having another item in stock.
Jen
Reviewed in the United States on June 1, 2025
I bought this for my husband for Father’s Day. He opened it early and installed it in his truck here is what he said;Very simple installationPlug and play useNo setup neededReady to use right out of the box display is easy to readUser friendly
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