The new TireMinder i10 is a premium color Tire Pressure Monitoring System designed to continually monitor up to 20 tires at a time and can store up to 4 different vehicles for a total of 40 tires. This TPMS simultaneously displays up to 10 tires at once, automatically swapping between the front (towing) and rear (towed) vehicles.• 3.15" color display• Simultaneously displays up to 10 tires• Monitor up to 20 tires simultaneously• +/-1 PSI accuracy from 0-199 PSI• Add and swap between 4 vehicles• Hands-free vehicle swapping for front and rear vehicle• Checks tires every 6 seconds• Monitors slow leaks, rapid leaks, blowouts, low pressure, high pressure, and high temp• Rhino Signal Booster for superior signal strength• 3-year warrantyKit Includes1 TireMinder i10 Monitor6 TireMinder Flow-Through Transmitters1 Rhino Signal Booster Hands-free vehicle swapping between front & rear vehicle Rhino Signal Booster provides superior signal strength Premium 3.15"" color display | TireMinder i10 TPMS with 6 Flow-Through Transmitters for RVs, Motorhomes, 5th Wheels, Coaches, and Trailers