Front wiper blades on a 2017 Chevrolet Silverado are typically 22 inches on the driver’s side and 22 inches on the passenger side. If your truck has a rear window wiper, the rear blade is usually 12 inches.
Front wiper blades
These are the standard front-blade sizes used on most 2017 Silverado pickups. If you have a different cab configuration or aftermarket packages, sizes may vary slightly.
- Driver's side: 22 inches
- Passenger's side: 22 inches
These 22-inch blades are widely available and compatible with most replacement brands. Always confirm the length printed on the blade or packaging before buying to ensure a proper fit.
Rear wiper blade (if equipped)
Not all Silverado models have a rear wiper. For those that do, the rear blade is commonly 12 inches and is used on hatch-style rear windows or crew-cab configurations with a rear window wiper.
- Rear blade: 12 inches
Again, the exact size is shown on the blade itself or in the owner's manual; verify with your specific build if in doubt.
How to verify the correct size
To ensure you buy the right blades, use these steps to confirm the size for your exact truck configuration.
- Check the length printed on the current blades or on their packaging.
- Consult the owner's manual or a GM parts catalog for your year and model (e.g., Silverado 1500, 2014–2018) to confirm recommended sizes.
- Measure the blade length if documentation isn’t available (remove and measure the full span).
- Bring the old blade to an auto parts store; staff can verify compatibility with your vehicle.
After confirming the correct sizes, install the blades according to the manufacturer’s instructions or have a professional install them if preferred.
Summary
For a 2017 Silverado, plan on 22-inch front blades on both sides and a 12-inch rear blade if your model includes a rear window wiper. Always verify with the current blade, the owner’s manual, or an online parts lookup to account for cab variations or aftermarket configurations.