However, the 2004 Ford F150 suffered from a high number of engine failure complaints and faulty gas tank straps, resulting in an NHTSA recall (campaign number #11V385000).
A 4.2-liter V6 producing 202 hp and 260 lb-ft of torque was offered starting with the 2005 model year, but the extra weight of the 4WD system significantly degraded performance.
In 1953, Ford changed its naming system, but more significant were the comforts added to the cab and the replacement of the celebrated flat-head V8 in 1954.
A five-foot-wide seat added space for passengers in the standard version. This truck has become a favorite of hot rodders, and customized models fetch between $30,000 and $50,000.
Ford introduced a "unibody" design with "styleside" or fleetside beds in 1961, but several issues caused the design to be discontinued for the 1964 model year.
The twin-I-beam suspension in 1965 was arguably one of F-Series’ most innovative designs. Handling was improved, with more axle control, better traction, and a smoother ride.
Fifth generations are often referred to as "Bumpside" pickups due to the protruding ridges or "bumps" that run along the truck's body, giving a distinctive look.
Beginning in 1967, Ford offered the pickup in Standard Cab, Custom Cab, and Ranger trim levels. In 1968, the 352 ci V8 was replaced with a 360 ci and 390 ci V8.