ARB offers customers a range of tire pressure monitoring systems (TPMS) that are easy to install and operate. ARB's TPMS is available in either a DIY external sensor kit, or internal valve replacement kit, both of which feature a small 12V operated display that shows all four tire pressures in real time, detecting any punctures or high temperatures. Additional features include a 5V/1A USB port for charging other devices without removing the TPMS unit from the socket. Also available is the ARB Sensor Partner, an optional accessory, which pairs internal sensors to the display when the position of the tire is changed.