Rhino Dyno, LLC is a Mobile Chassis Dynamometer Testing Service based in Metro Detroit. We will bring the dyno to you or preform service at our “In-House” location. Know your wheel horsepower (WHP), torque, AFRs, and more. This valuable data allows for better tuning and efficiency. Additionally, a great attraction for car shows, cruises, and automotive based events. In and Out of state dyno rental available all year round.