Nissan Motors operates a proving ground in Motegi, Haga District, Tochigi Prefecture, Japan. The track includes an off-road facility for testing trucks and SUVs. The Motegi test center (茂木試験場) is located at 555 Aida-Ōaza, Haga-gun, Motegi (栃木県茂木町大字鮎田555). The track was built by Tobishima Corporation (Japanese) and completed in 1997.
References
Nissan Proving Grounds Wikipedia(Text) CC BY-SA