This is the Pressure Pro tire pressure monitoring system that uses J1939 data to communicate with remote Displays (Silverleaf Electronics Monitors). The Kit includes everything needed to get your 12 wheel coach monitoring tires on your Silverleaf Dash Monitor (Software update may be nessessary).
(1) Pressure Pro J1939 Intelligent Gateway
(1) 5' Pigtail Wiring Harness
(1) 6" Antenna
(12) Pressure Pro Tire Sensors