* Year and Model: Different Ford trucks have different engine types and specifications. A 2003 F-150 will have different needs than a 2023 F-350. Your owner's manual is the definitive source.
* Engine Type: Is it a gasoline engine, a diesel engine, or a hybrid? Gasoline and diesel engines require different types of oil.
* Climate: In extremely hot or cold climates, you might need oil with a different viscosity.
* Driving Conditions: Severe conditions (frequent towing, off-road driving, etc.) may require a heavier-duty oil.
To find the correct oil, consult your owner's manual. It will specify the recommended oil type (e.g., 5W-30, 10W-30, 15W-40) and API certification (e.g., SN, SP, CJ-4 for diesels).
Without knowing the specific year, model, and engine type of your Ford truck, I cannot recommend a specific oil. Providing this information will allow for a precise recommendation.