The RoadTech Cap Sensor TPMS Kit is available in 4–12 sensor configurations and is the ideal monitoring solution for RVers, truckers, and trailer owners who want a compact, low-profile, and reliable way to keep tabs on their tires. These sleek, screw-on sensors fit both rubber and metal valve stems, making them perfect for towables, horse trailers, campers, and motorhomes of all sizes. Whether you're heading cross-country with a camper, towing a boat to the marina, or transporting horses to your next event, having real-time feedback on tire pressure and temperature helps avoid costly breakdowns and enhances fuel efficiency. Designed for seamless integration with the included RoadTech HD wireless monitor, these cap sensors provide dependable performance in all conditions.

- Compact and discreet design that looks like a standard valve cap - Compatible with both metal and rubber valve stems - Easy-to-install, wireless sensor pairing with RoadTech monitors - Provides real-time alerts for pressure drops, overheating, and more - Anti-theft hardware included for peace of mind - Retains paired settings even during battery changes - A perfect fit for campers, trailers, livestock haulers, and RVs - Supports a safer, more fuel-efficient journey by preventing tire issues early

- Valve-Stem Compatibility: Works with both rubber and metal stems - Sensor Type: Cap-style sensors for low-profile applications - Pressure Monitoring Range: 1–218 PSI (1–15 bar) - Temperature Range: –40°F to 176°F (–40°C to 80°C) - Battery: CR2032, user-replaceable with approx. 12–18 month lifespan - Dimensions: Approx. 1.06″ diameter x 0.91″ height - Weight: 15–17 g / 0.54 oz per sensor - Water Resistance: Outdoor-rated, weather-resistant housing