2020 Chevrolet Suburban Wiper Blade Sizes

Quick reference

Best aftermarket replacements

When it's time to replace your wiper blades, you'll find a wide array of options beyond the factory parts. Here are some of the top aftermarket brands, generally considered excellent choices:

• Bosch ICON: (Premium Price Tier) Known for their beam blade technology, providing consistent pressure and superior all-weather performance.
• Rain-X Latitude: (Mid-Premium Price Tier) Features a contoured beam design for even pressure distribution and a water-repelling coating to enhance visibility.
• Trico Force: (Mid Price Tier) Engineered for durability and all-weather performance, often featuring a robust, aerodynamic design.
• Michelin Stealth: (Mid Price Tier) Combines the best of traditional and beam blade technology for efficient clearing and quiet operation.
• PIAA Si-Tech: (Premium Price Tier) Utilizes silicone technology for long-lasting performance and reduced streaking, even in harsh conditions.

Attachment style

The 2020 Chevrolet Suburban primarily uses a J-hook attachment style for both the front and rear wiper blades. This is one of the most common attachment types, making replacement straightforward for most owners.

How to install

Replacing your wiper blades is a simple maintenance task you can do yourself. Here's a general guide:

1. Lift the wiper arm: Gently pull the wiper arm away from the windshield until it locks into an upright position.
2. Remove the old blade: Locate the small tab or button on the underside of the wiper blade where it connects to the arm. Press this tab and slide the old blade off the J-hook. It may require a little force.
3. Attach the new blade: Slide the new wiper blade onto the J-hook until it clicks into place, ensuring it is securely fastened.
4. Lower the wiper arm: Carefully lower the wiper arm back onto the windshield. Do not let it snap down, as this can damage the windshield.
5. Test the wipers: Turn on your wipers to ensure they are working correctly and making proper contact with the glass.

Note: While the J-hook is common, some vehicles and aftermarket blades may have slightly different attachment mechanisms. Always refer to the instructions provided with your new wiper blades for specific guidance.

When to replace

Wiper blades are a wear-and-tear item and should be replaced regularly to maintain optimal visibility and safety. Here are some signs it's time for new blades:

• Timeframe: As a general rule, replace your wiper blades every 6 to 12 months, even if they appear to be working fine. The rubber can degrade over time due to exposure to UV rays, extreme temperatures, and environmental contaminants.
• Streaking: If your wipers leave streaks or un-wiped areas on the windshield, it's a clear sign the rubber is no longer making even contact.
• Chattering or skipping: Worn or hardened rubber can cause the blades to chatter, skip, or squeak as they move across the glass.
• Smeared vision: If your wipers smear water or dirt across the windshield instead of clearing it, they are no longer effective.

Delaying wiper blade replacement can significantly impair your vision, especially during inclement weather, increasing the risk of accidents.

Need wipers swapped fast? Find a shop on Repairius.