Proving Grounds Lunch Run
Proving Ground opened in 1985. The Proving Ground consists of 1,498
acres [6.06 kmē] located less than one hour northwest of the
Phoenix Sky Harbor Airport at an elevation of 1,650 feet (500 m). The
facility was originally a Volvo facility [VAPG] but was transitioned to
the Ford branding in the summer of 2009 and renamed the Arizona Proving
Ground [APG]. It is now used by Toyota [TPG].