The front wipers on a typical 2022 GMC Sierra 1500 are 22 inches on the driver’s side and 16 inches on the passenger side. If your truck has a rear window wiper, it’s usually about 11–12 inches. Always verify with the owner’s manual or the blade packaging for your exact cab configuration.
The 2022 Sierra 1500 lineup comes in multiple cab configurations (Regular, Double Cab, Crew Cab) and with options that can affect whether a rear wiper is present. This guide outlines the common front sizes and the rear option where applicable, plus how to confirm the correct fit for your specific truck.
Front wiper blades
Below are the typical sizes used for the front wipers on most 2022 Sierra 1500 models. These align with the standard driver and passenger side blades.
- Driver-side blade: 22 inches
- Passenger-side blade: 16 inches
Note that some configurations or aftermarket replacements may vary slightly. If in doubt, check the blade packaging, the owner’s manual, or use a blade finder tool by entering your year/make/model.
Rear wiper blade (if equipped)
Some Sierra 1500 configurations include a rear window wiper. When present, the rear blade is a smaller size designed to clear the rear window without interfering with the tailgate. The common size range is around 11 to 12 inches.
- Rear blade: 11–12 inches (if equipped)
If your truck does not have a rear wiper, this size does not apply. The manual or a parts lookup will confirm whether a rear blade is required for your cab.
How to confirm exact size for your vehicle
To ensure you purchase the correct blades, use these verification steps before buying:
- Check the owner's manual or a door jamb sticker for the recommended wiper sizes.
- Inspect the current blades for size markings or use them as a measurement reference.
- Use an online parts lookup with year/make/model to confirm blade length and clip style.
- When in doubt, bring your current blades to an auto parts store to match by length and type.
Verifying the exact size helps ensure proper fit, full coverage, and smooth operation across various weather conditions.
Summary
The standard front wiper sizes for a 2022 GMC Sierra 1500 are 22 inches on the driver’s side and 16 inches on the passenger side. A rear wiper is only present on certain cab configurations and is typically 11–12 inches when equipped. Always confirm with the owner’s manual or blade packaging, and use the verification steps above to ensure you get the correct blades for your specific truck.