Digital load weight gauge, for 2006 and newer Peterbilt. Designed to read in actual pounds of weight on your air suspension system for tractor or trailer, to the nearest 100 Lbs. Easy to install and calibrate. After easy calibration the gauge will display actual load weight in lbs. on the axles it has been calibrated to. There is a delay button so you can set the gauge to update every 1 second for loading or every 60 seconds for driving, so the display will not bounce around. The image displays 33.9 which equals 33,900 lbs. Lifetime warranty, excluding abuse. Designed and manufactured in the USA by TELTEK. Available in either RED or BLUE. Please see the drop down list. NOTE: Due to patent rights, the bezel differs from the factory bezels in the 2006 and newer Peterbilt.