The former U-Haul 1.25-mile test track in Tempe, circa 1977, is one of countless synergies between the moving giant and PIR, which boasts a one-mile oval track.

The former U-Haul 1.25-mile test track in Tempe, circa 1977, is one of countless synergies between the moving giant and PIR, which boasts a one-mile oval track.