The story
LaFrance was a relative of Truckson LaFrance, the founder of the similarly named fire apparatus manufacturer American LaFrance, and had worked at the legendary apparatus builder before beginning to build his own trucks and apparatus.
The early trucks used Waukesha engines, Timken Company axles, and Brown-Lipe-Chapin transmissions. They also had a bulky and complex self-lubricating system installed. In 1929 LaFrance added two bus chassis to the line, and in 1930 the "Bustruk" chassis was introduced which was adaptable for both bus and van bodies. With its major market being New York City, LaFrance often produced specialized vehicles for the city, including a 4x4 crane truck for towing cars. In 1934 the company started using more and more diesel engines, such as the one used in a cab-over-engine 6 wheeled truck in 1935. One chassis type was offered in both steel frame or Duralumin, but since these proved costly to make it was later dropped in favor of the more conventional heat-treated channel frame.
In 1945 the company attempted to sell market buses overseas which would have been powered by Buda engines. Instead, Westinghouse proposed a trolley bus version which was called the Westram which saw a few sales in Argentina and Mexico. While the overseas market never really took off, sales for the domestic market picked up during the post-WWII era boom, with Ward LaFrance introducing the D-series 40,000 to 60,000 lb trucks powered by either gasoline Continental engines or diesel Cummins engines. The company also marketed trucks for sale in Canada. However, after the boom ended, sales of load-bearing trucks quickly dropped off.
Ward LaFrance (along with Kenworth) built tank wreckers for the US military (the M1 and M1A1), as well as 6x4 and 6x6 load-bearing trucks. They also built vans for United Parcel Service, over-the-road tractors, cement trucks, dump trucks, chassis for buses and trolleys, and armored cars. From 1975 to 1977 they produced the M746 Heavy Equipment Transport System for the military.
From Wikipedia’s article on Ward LaFrance Truck Corporation, shared under CC BY-SA 4.0.4