Kenworth W900 History

Introduced in 1961, the W900 is a part of the longest produced model series in Kenworth history. A favorite among truck enthusiasts, it is also the most recognized Kenworth model. Succeeding the 900 series, the new truck had five model designations depending on the rear suspension: W921, W922, W923, W924, and W925. It featured a bigger cab that was 6” wider and 4” taller. The new cab also included bulkhead doors with an updated version still used in B-cabs today. In 1974, the rear axle designations were dropped and it simply became known as the W900A.

Not only was the W900 spec’d as long-haul tractors, but also served as heavy duty vocational trucks with optional steel hood/fenders, severe service cab, and RH steer for export. In 1967 the W900S-12 set-back front axle and W900S-2 short hood was introduced.

The W900 had three limited editions: VIT 200 Bicentennial in 1976, Silver Edition in 1979, and Gold Nugget in 1980. The VIT 200 Bicentennial commemorated the US Bicentennial and featured a patriotic paint scheme and introduced the new Aerodyne sleeper. The Silver Edition featured a Canadian themed paint scheme and celebrated Kenworth’s 25 years of manufacturing in Canada. The Gold Nugget featured a gold, black, and brown metallic paint scheme along with an exclusive brown striped upholstery.

The classic straight hood styling of the W900A lives on with the current W900B and W900L.

Although there are few still used as working trucks, the W900A remains popular among antique truck collectors and many are proudly shown in American Truck Historical Society shows all over the United States