The Ford L-series is a range of commercial trucks that were assembled and marketed by Ford between 1970 and 1998. They are also known as Ford Louisville or, for the 1990s aerodynamic models, Ford Aeromax. The first dedicated Class 8 truck produced by the company, although Ford had been producing "Heavy Duty" trucks since 1948 and their "Super Duty" lineup since 1958. The L-Series was the successor of the F-900/F-1000 Super Duty and the Ford N-Series. The line encompassed a wide range of models in GVWR Classes 6 through 8, as either straight trucks or as semi-tractors, with vehicles developed for medium-duty, on-highway, severe-service, and vocational applications.

The Ford F-Series is a series of light-duty trucks marketed and manufactured by Ford Motor Company since the 1948 model year. The F-Series is marketed as a range of full-sized pickup trucks positioned above the midsize Ranger but below the larger Super Duty in the Ford truck lineup. Alongside the F-150, the F-Series also includes the Super Duty series, which includes the heavier-duty F-250 through F-450 pickups, F-450/F-550 chassis cabs, and F-600/F-650/F-750 Class 6–8 commercial trucks.