The Truck System Technologies TST-770-D Tire Monitoring Systems feature a 5" color display that provides real-time tire pressure monitoring. With easy installation and programmable settings, this system is designed for universal fitment in trucks. The TST brand ensures quality and reliability, while the included mounting hardware makes installation a breeze. Ideal for interior placement in the cabin, these systems are manufactured in China to meet the needs of discerning truck owners looking to maintain optimal tire pressure for safety and efficiency.