Dual Tractor / Trailer Blue Load Pressure Gauge

Range 0 - 100 PSI. Displays air bag pressure only, not weight on the axles. Two high accuracy PSI sensors and cables included. Designed to monitor your tractor and trailer air bag pressure. Blue LED display. Mounts in a standard 2-1/16" hole. Limited lifetime manufacturer's warranty. Made in the USA. 

NOTE: This gauge fits Peterbilt models 2006 and newer.