1. Locate the VIN on your vehicle. It is usually found on the driver's side door jamb or on the dashboard under the windshield.
2. Decode the VIN using a VIN decoder tool or website. The axle ratio information is typically included in the VIN as part of the axle code.
Option 2: Check the Axle Tag
1. Locate the axle tag on your vehicle. It is usually attached to the rear axle housing.
2. Look for the "Ratio" or "Gear Ratio" section on the axle tag. This will specify the axle ratio of your vehicle.
Option 3: Contact the Vehicle Manufacturer
1. Contact the Ford dealership or customer service and provide them with your vehicle's VIN.
2. They can provide you with the axle ratio information based on the factory specifications for your 2004 F150.
Note: Axle ratios can vary depending on the model, trim level, and options of your specific vehicle. If you are still unable to find the axle ratio using these methods, consult your vehicle's owner's manual or seek assistance from a professional mechanic.
