Load Weight Gauge for Any Semi, Pickup Truck or Car - Bezel: Chrome - LED Color: Blue MAX LOAD 100,000lbs. Calibrate at 34,000lbs on scale and gauges will be accurate within 100lbs Mounts in the standard 2 1/16" hole which fits most dashes. If no available 2 1/16" mounting hole, can install in mounting bracket, display or pillar. 1 second delay on display, so display value does not jump around while driving