🌧️Wiper Blade Size
GMC Terrain Wiper Blade Size
Find the correct wiper blade sizes for your GMC Terrain. Covers driver, passenger, and rear wiper for all model years.
Quick Answer
The GMC Terrain wiper blade sizes vary by model year. Most recent models use 24"-26" driver side, 16"-20" passenger side, and 10"-14" rear (if equipped). See the year-by-year breakdown below.
2019-2024
2019-2024Driver Side24" or 26"
Passenger Side16" or 18"
Rear (if equipped)10" - 14"
Wiper Arm TypeJ-hook or pinch tab (varies by model)
Recommended TypeBeam (bracketless) blades for best performance
Notes
- →Replace wiper blades every 6-12 months for best visibility
- →Beam-style blades outperform traditional bracket blades in rain and snow
- →Lift the wiper arm carefully — letting it snap back can crack the windshield
- →Clean the windshield with glass cleaner before installing new blades
2013-2018
2013-2018Driver Side24" or 26"
Passenger Side16" or 18"
Rear (if equipped)10" - 14"
Wiper Arm TypeJ-hook or pinch tab (varies by model)
Recommended TypeBeam (bracketless) blades for best performance
Notes
- →Replace wiper blades every 6-12 months for best visibility
- →Beam-style blades outperform traditional bracket blades in rain and snow
- →Lift the wiper arm carefully — letting it snap back can crack the windshield
- →Clean the windshield with glass cleaner before installing new blades
2010-2012
2010-2012Driver Side22" or 24"
Passenger Side16" or 17"
Rear (if equipped)10" - 14"
Wiper Arm TypeJ-hook (most common)
Recommended TypeBeam or hybrid blades
Notes
- →Replace wiper blades every 6-12 months for best visibility
- →Lift the wiper arm carefully — letting it snap back can crack the windshield
- →Clean the windshield with glass cleaner before installing new blades
Frequently Asked Questions
- What size wiper blades does a GMC Terrain use?
- The GMC Terrain wiper blade sizes depend on the model year. Check the year-specific breakdown below for exact driver, passenger, and rear wiper sizes for your vehicle.
- How often should I replace GMC Terrain wiper blades?
- Replace your GMC Terrain wiper blades every 6-12 months, or when you notice streaking, skipping, or squeaking. Blades degrade faster in extreme heat and UV exposure.
- What type of wiper blades are best for a GMC Terrain?
- Beam (bracketless) blades like the Bosch Icon or Rain-X Latitude provide the best all-weather performance for the GMC Terrain. They conform better to curved windshields and resist ice buildup.
- Can I use different size wiper blades on my GMC Terrain?
- Stick with the manufacturer-recommended sizes for optimal coverage. Going 1" longer on the driver side is sometimes possible but may cause the blades to hit each other. Never go shorter than OEM spec.