Load Weight Gauge for Trucks Product page: goo.gl/pyaEqF The Digital Load Weight Gauge for Trucks displays the load weight on your truck axles' air suspension to the nearest 100lbs. Perform the easy calibration at the scales once and skip the scales on future trips, saving you time and money. Teltek USA gauges are best in class and backed by over 20 years of design and manufacturing. Made in the USA and secured with a Lifetime Warranty 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. Lifetime warranty, excluding abuse 1 second delay on display, so display value does not jump around while driving