Navistar Proving Grounds Show Off Trucks

摘要

Over the years I've visited the old Stude-baker proving grounds in northern Indiana at least a dozen times. No, not when the long-gone automaker owned it (it opened in 1926, and I'm not quite that aged), but while other companies ran the place in the 1980s and '90s. Truck and component makers hosted demonstrations and they had more than enough room to do it, for the grounds occupy 668 acres.