Short answer: For most 2016 GMC Sierra models, the driver-side wiper blade is 24 inches and the passenger-side blade is 19 inches. Exact sizes can vary by cab configuration, so it’s best to confirm before purchasing.
The question centers on identifying the correct blade lengths for the 2016 Sierra, a full-size truck whose wiper sizes can differ depending on whether you own a Regular, Double, or Crew cab. This article outlines the typical sizes, how to verify yours, and practical tips for replacement.
Common blade sizes by cab configuration
Use these as starting points based on typical 2016 Sierra configurations. The driver-side blade is consistently longer than the passenger-side blade in all setups.
- Regular Cab: Driver-side 24 inches; Passenger-side 19 inches
- Double Cab: Driver-side 24 inches; Passenger-side 19 inches
- Crew Cab: Driver-side 24 inches; Passenger-side 19 inches
Note: Some trim levels or aftermarket replacements may use a 20-inch passenger blade or other variations. Always verify against your specific vehicle to ensure a proper fit.
In summary, while 24" and 19" are the commonly recommended lengths for the 2016 Sierra across typical cab configurations, confirm the exact sizes for your truck to ensure optimal performance and fit.
How to verify your exact blade sizes
Before buying replacements, confirm the correct lengths using one of these methods.
- Check the owner’s manual or the information label on the driver’s door jamb for blade size specifications.
- Inspect the blades currently installed and measure the exposed blade length, or look for length markings on the blades themselves.
- Reference the OEM part numbers for your cab configuration and model year, then match those blades at an auto parts store or online retailer.
If you’re unsure, visit an auto parts store with your vehicle details (VIN, cab type, and year). Staff can confirm the exact sizes and provide OEM or reputable aftermarket replacements.
Summary
The 2016 GMC Sierra typically uses a 24-inch driver-side wiper and a 19-inch passenger-side wiper, but exact sizes depend on cab configuration. Always verify with your manual, current blades, or a parts specialist to ensure a precise fit.