Comprehensive Proving Ground

Aisin has three comprehensive test facilities, the Fujioka Proving Ground with low-temperature and high-temperature chambers, anechoic chamber, engine assessment equipment and a range of other facilities for comprehensive evaluation of multi-purpose vehicles; the Toyokoro Proving Ground, with a full range of test tracks including simulated icy surfaces and various road conditions from around the world; and the Fowlerville Proving Ground, the first proving ground established in North America by a Japanese auto parts manufacturer.

Fujioka Proving Ground (Toyota City, Aichi, Japan) Land area:approx. 670,000 m2

Toyokoro Proving Ground (Toyokoro-cho, Nakagawa-gun, Hokkaido, Japan) Land area:approx. 7,480,000 m2

Fowlerville Proving Ground (Michigan, USA) Land area:approx. 3,840,000 m2