Below is only an example of what you might find here from time to time.
WeatherTech Floor Mat FloorLiner - Ford SuperDuty SuperCrew - 1999-2007- Grey
WeatherTech 99-07 Ford F250/F350/F450/F550 Front and Rear Floorliners - Grey
Fits all trim levels of the 1999-2007 Ford Super Duty SuperCrew (Crew Cab).
Designed for vehicles with manual 4x4 floor shifters.
Rear floor liners do not fit King Ranch models.