The typical blade sizes are 22 inches on the driver side and 21 inches on the passenger side. However, exact sizes can vary by cab configuration, so verify with the owner’s manual or by measuring the blades on your truck. If you’re buying a replacement as a safe default, start with 22" and 21".
Understanding the sizes and how to confirm
To ensure you order the correct blades for your specific 2017 F-150, use the steps below to verify the exact sizes for your cab configuration and windshield pattern.
- Check the owner's manual or the windshield wiper section for the listed blade lengths.
- Measure the current blades: remove them and measure from tip to tip when laid flat.
- Look for blade part numbers printed on the blade itself or on any packaging you may still have.
- Use Ford’s official parts catalog or a trusted retailer and enter your vehicle year/make/model (or VIN) to confirm the exact blade lengths.
- If shopping in-store, tell the associate you need blades for a 2017 Ford F-150 and confirm the fit before purchasing.
Following these steps will help ensure you select the correct wiper sizes for your truck.
Recommended starting replacement pair
For most 2017 F-150 models, starting with a 22-inch driver-side blade and a 21-inch passenger-side blade is a widely recommended default by manufacturers and retailers. If your cab or trim requires a different size, use the verification steps above to confirm.
- Driver side blade: 22 inches
- Passenger side blade: 21 inches
Concluding note: Begin with the 22" and 21" configuration and adjust if you notice missed spots or interference with the wiper arm or frame.
Tips for installation and performance
When replacing, install blades in pairs to maintain even wear and consistent performance. Choose the blade type (traditional rubber vs. beam) based on climate and driving conditions, and ensure a proper seat and secure connection on the wiper arms. After installation, test with a light spray to confirm full coverage and smooth operation.
Summary
In short, the typical wiper sizes for a 2017 Ford F-150 are 22 inches on the driver side and 21 inches on the passenger side. Always verify with your manual or by measuring the existing blades, and use the outlined steps to confirm the exact sizes for your specific configuration. Starting with 22" and 21" blades is a reliable default for most 2017 F-150s.