Quantify tire, clutch, or torque converter slip. Study the effects these components have on power and torque without expensive and time-consuming track testing.
Perform short-term durability tests on engine and driveline components.
Simulate hills of varying grades, constant or variable speeds, and around town stoplight-to-stoplight driving. Ensure that the vehicle is driveable at various throttle settings, in a variety of circumstances.
Locate and troubleshoot engine and driveline problems.