Full Restoration And Custom, 1939 Kenworth firetruck1939 Kenworth firetruck full restoration. The chassis is a 1939 Kenworth. The fire engine was one of only five on this model manufactured by the United Aircraft Corp. in 1940 and titled in 1941. It was delivered new to the Beverly Hills Fire Department in 1941 and served until 1967. The other four models went to LA City understood that these four were scrapped and this is the only surviving model of a unique "art deco" design. This sat idle outdoors in Escondido from 1972 until 2006 when the restoration began... This is just for sharing with the other Truck enthusiast.