Every RELVO Kit includes a solar-powered monitor, external tire sensors (quantity based on your variant), and everything you need to install in under 5 minutes. No app to download. No batteries to replace. No wires to run.

A trailer tire can lose pressure or overheat without you ever feeling it from the cab. By the time you notice, the damage is done — shredded fenders, destroyed wiring, thousands in repairs, and hours stranded on the shoulder.

RELVO watches every tire for you in real time. Pressure drops, temperature spikes, slow leaks — you see it on screen before it becomes a blowout. It’s the difference between a calm pull-off and a $5,000 disaster.

Solar-Powered — No batteries to die. No dead sensors going silent on you.

No App Required — Real-time data on the monitor itself. Works everywhere, even where your phone doesn’t.

Reads to 144 PSI — Handles trailer tires, RV tires, truck tires. One system for everything you tow.

Pressure + Temperature — Catches slow leaks AND overheating before they become blowouts.

5-Minute Install — Screw on the sensors, mount the monitor, drive. That’s it.

30-Day Money-Back Guarantee
Try RELVO on your next trip. If it doesn’t give you the peace of mind we promise, send it back for a full refund. No questions asked.

Lifetime Warranty
Every RELVO kit is backed by our lifetime warranty. If anything fails, we replace it. Period.

Orders ship within 1-2 business days from our US warehouse. Most customers receive their kit in 3-7 business days.

Free shipping is available on qualifying orders. Tracking is provided with every shipment so you know exactly when your RELVO arrives.