 Until WWII both Twin-Coach and early Divco vehicles were manufactured by the merged Divco-Twin Truck Company in a new factory opened in 1939 on Hoover Road in suburban Detroit.In 1937 the firm had introduced a new, very modern looking (for the era) snub-nosed delivery vehicle based on a design similar to Chrysler's Airflow, which by WWII had captured most of the market for Divco.Trucks made with the older Twin-style bodies were discontinued when the factory switched to military parts in WWII, and were never resumed.