What size wiper blades does a GMC Hummer use?

The GMC Hummer 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 Hummer wiper blades?

Replace your GMC Hummer 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 Hummer?

Beam (bracketless) blades like the Bosch Icon or Rain-X Latitude provide the best all-weather performance for the GMC Hummer. They conform better to curved windshields and resist ice buildup.

Can I use different size wiper blades on my GMC Hummer?

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.

🌧️Wiper Blade Size

GMC Hummer Wiper Blade Size

Find the correct wiper blade sizes for your GMC Hummer. Covers driver, passenger, and rear wiper for all model years.

Quick Answer

The GMC Hummer 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.

2022-2024

Driver 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

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Frequently Asked Questions

What size wiper blades does a GMC Hummer use?: The GMC Hummer 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 Hummer wiper blades?: Replace your GMC Hummer 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 Hummer?: Beam (bracketless) blades like the Bosch Icon or Rain-X Latitude provide the best all-weather performance for the GMC Hummer. They conform better to curved windshields and resist ice buildup.
Can I use different size wiper blades on my GMC Hummer?: 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.

GMC Hummer Repair Guides

→GMC Hummer Windshield Wiper Replacement →GMC Hummer Headlight Bulb Replacement →GMC Hummer Battery Replacement

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