INTERNATIONAL
PROVING
GROUNDS

international-LT-foreground-close-up-male-driver-in-cab-snowy-mountains
THE IDEAL ENVIRONMENT
FOR REAL-WORLD VEHICLE TESTING
Centrally located on 675 acres of rolling terrain in Northwest Indiana, we offer a secure, comprehensive vehicle testing and development environment for all vehicle manufacturers and component suppliers.
CONTACT US

AT YOUR SERVICE
AND READY TO ROLL

Our facilities and grounds are available 24/7 during all four seasons for customer sales or performance demonstrations. We maintain strict confidentiality and offer general garage bays or private, dedicated spaces with security features that encompass 88,000 square feet of garage and office area.

EXPLORE
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TEST YOUR VEHICLES

A white truck with a cement mixer

TRUCKS AND PASSENGER VEHICLES

  • Heavy- and medium-duty trucks
  • Light trucks
  • Passenger cars
EXPLORE
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EVS, AVS AND BUSES

  • School buses
  • Motor coaches
  • Electric vehicles
  • Autonomous vehicles
EXPLORE
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TRAILER AND MILITARY VEHICLES

  • Military vehicles
  • Recreational vehicles/trailers
  • Commercial trailers
EXPLORE
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EQUIPMENT YOU DEMAND

Our general and dedicated garage bays come with everything you need and include hoists, scales, alignment equipment, plus a ballast and machine shop fully stocked with tools.
A person working on a car

EXPERTISE YOU REQUIRE

Our highly trained technicians lend support with in-test inspections, vehicle repairs and more.

Experienced engineers are available to coordinate durability mileage-accumulation programs and route selection in addition to offering test planning.

Contact Us
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HIGH-SPEED OVAL TRACK

Our three-mile oval test track consists of three lanes of asphalt road surface designed to carry loads up to 32,000 pounds per axle. Each lane has specific uses designed to maximize track utility and safety.

EXPLORE
A front view of a vehicle on a dirt road

ALL THE ROAD SURFACES YOU NEED TO TEST

Test on paved and unpaved surfaces including undulating and resonance, compacted-gravel, vehicle fording, gradeability and traction control.

Experience a variety of staggered and suspension-bottoming bumps, chuckholes, “wake up” strips and more.

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TEST DRIVE THE FUTURE

With our state-of-the-art EV charging stations, you can test larger, heavier vehicles. Plus, we can accommodate autonomous testing on our 20-acre VDA surface, and coming soon, ADAS testing.
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CHARGE UP AND GO

We offer multiple AC and DC chargers with capacities up to 180 kW, along with a wide variety of fueling capabilities including diesel, B-20, gasoline, CNG, propane and hydrogen.
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PRE-TEST AT OUR ALTOONA TRACK

Bring your bus here for structural durability testing prior to validation at the Altoona, Pennsylvania facility. A complete and accurate track duplication allows bus manufacturers to validate new components or entire vehicles prior to certification.
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PUT YOURSELF
IN THE DRIVER'S SEAT

Take the first step to getting your hands on a new truck or fleet. Tell us a little about yourself and your industry and our team will reach out to get a quote started.

REQUEST A QUOTE
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