Welcome to our photo gallery where you can visit our labs in panoramic view. This wider aspect ratio gives the full picture and you can see where actual testing takes place.

TRP in Aurora provides a wide range of vehicle and engine testing, sub-zero, high altitude, emissions and portable emissions PEMS, EV/HEV, mileage accumulation dynamometer testing, performance services and many other custom and standard testing services.

Located in the Rocky Mountains, this high-altitude test center is state-of-the-art with a 700’ off-highway drive-away 50’ by 20’ controlled bays that can reach temps of -22°F (-30°C). 

Test your vehicles under extreme environmental conditions. Our facility in Columbus offer vehicle and engine testing, sub-zero cold testing, mileage accumulation for vehicles, motorcycles, ATV/UTV EV/HEV testing and charging stations, emissions certifications test and more..

Specializing in the testing of fuel systems and fuel system components, this facility is located just north of suburban Detroit. Get environmental and durability testing, evaporative emissions, fill and refueling, lateral slosh, fire resistance, amongst others testing services.

Experts in Catalyst Aging, this lab can reduce your aging time and associated costs with patented C-FOCAS® and natural gas burner technologies.  Get state-of-the-art technology, precise testing and data, and fast results. 

Located just north of Detroit, our facility in Troy specializes in component level durability, fatigue and vibration testing using servo-hydraulic, electro-dynamic, environmental and burner technologies. With flexible infrastructure we can customize test cells including, but not limited to, hot or environmental vibration, multi-axis fatigue/ durability, ultimate strength and pneumatic cycling.