Feature●Large 3.15" Color LCD.Fit Type: Universal Fit●Checks for the following tire issues every 6 seconds: slow leaks, rapid leaks, blowouts, low pressure, high pressure and high temperature●Monitors up to 40 tires, from 0-199 psi, with +/- 1 PSI accuracy●Includes 4 Flow-Through Transmitters, TireMinder i10 and rhino signal booster for superior signal strength●Included components: 4 flow through sensors, tireminder i10 monitor, 8 cr1632 batteries, 4 weather-proofing o-rings, 4 anti-theft locking nuts, 1 locking nut wrench, 1 instruction manual, and 1 warranty cardDescription The new TireMinder i10 is a premium color TPMS 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.