TRC Inc. has tracks and programs specifically designed to evaluate the unique performance of commercial and heavy-duty vehicles including, transit busses, tractor trailers, delivery vehicles, emergency service vehicles, construction equipment and more. We can duplicate driving routes using acceleration, force, stress, and brake-temperature profiles. The resulting data can be correlated with durability routes on TRC’s roadways. We can alter prototype components, as well as offer comparison testing. Various instrumentation packages can be assembled to measure vehicle parameters, such as temperature, velocity, engine speeds, stress or strain, deflection, load, pressure, and acceleration. Instruments range from visual readouts to full computer data acquisition systems.