The 2019 Ford F-350 is part of the Ford Super Duty lineup a series of heavy-duty trucks designed for towing hauling and other demanding tasks. Here is a brief history of the Ford F-350 leading up to the 2019 model year: 1. Early F-series origins: they were first introduced in 1948 and it has been a crucial part of Ford's lineup ever since. The F-350 made its debut as part of the F-Series in the late 1050's. 2. Evolution of the F-350: Over the years it underwent numerous design changes and updates in response to evolving automotive technologies and consumer demands. The truck evolved to meet the growing needs of commercial users farmers ranchers and individuals requiring heavy-duty capabilities. 3. Refresh of the 2017 to the 2019: The engine options were a 6.2 liter gasoline V8 engine or a 6.7 liter Power Stroke V8turbo diesel engine. Towing capacities technology which included advanced infotainment systems driver-assistance technologies and connectivity options. And different trim levels allowing buyers to choose between work-focused configurations and more luxurious options.