The RDRP Ultra Step Ride Height/Droop Gauge TC is designed to precisely measure the ground clearance of 1/10th and 1/12th scale on-road vehicles as well as the suspension droop of touring car kits. The overall ride height is an important parameter for on-road cars as it has great influence on the overall grip the suspension can produce. This not only can prevent the chassis from traction rolling on high-traction surfaces but also help generate more grip on slippery tracks. Another important factor of a good or bad handling touring car is the suspension droop. While other droop gauge let you measure the setting in 1mm increments RDRP has gone one step beyond by offering 0.5mm increments for accuracy never seen before. Simply flip the tool to access either the "even" or ".5" settings. Like the other RDRP Ultra series tools the Ultra Step Ride Height/Droop Gauge TC is constructed from high-quality CNC-machined 7075-T6 aircraft-grade aluminium for durability and more fun working on your cars.