GMC Terrain Wiper Blade Sizes (2010-2024)

The GMC Terrain has different wiper blade sizes including the:

• driver's side - 24" (2010 to 2024)
• passenger's side - 18" (2018 to 2024) and 17" (2010 to 2017)
• rear blade - 12" (2018 to 2024) and 13" (2010 to 2017)

The complete GMC Terrain wiper data is specified in our data below, organized by trim and model year.

Check out the Wiper Blade Sizes specifications for other makes and models.

2024 GMC Terrain Windshield Wiper Blade Size

The 2024 GMC Terrain wiper blade sizes are 24" on the driver's side, 18" on the passenger's side and 12" for the rear window.

2023 GMC Terrain Windshield Wiper Blade Size

The 2023 GMC Terrain wiper blade sizes are 24" on the driver's side, 18" on the passenger's side and 12" for the rear window.

2022 GMC Terrain Windshield Wiper Blade Size

The 2022 GMC Terrain wiper blade sizes are 24" on the driver's side, 18" on the passenger's side and 12" for the rear window.

2021 GMC Terrain Windshield Wiper Blade Size

The 2021 GMC Terrain wiper blade sizes are 24" on the driver's side, 18" on the passenger's side and 12" for the rear window.

2020 GMC Terrain Windshield Wiper Blade Size

The 2020 GMC Terrain wiper blade sizes are 24" on the driver's side, 18" on the passenger's side and 12" for the rear window.

2019 GMC Terrain Windshield Wiper Blade Size

The 2019 GMC Terrain wiper blade sizes are 24" on the driver's side, 18" on the passenger's side and 12" for the rear window.

2018 GMC Terrain Windshield Wiper Blade Size

The 2018 GMC Terrain wiper blade sizes are 24" on the driver's side, 18" on the passenger's side and 12" for the rear window.

2017 GMC Terrain Windshield Wiper Blade Size

The 2017 GMC Terrain wiper blade sizes are 24" on the driver's side, 17" on the passenger's side and 13" for the rear window.

2016 GMC Terrain Windshield Wiper Blade Size

The 2016 GMC Terrain wiper blade sizes are 24" on the driver's side, 17" on the passenger's side and 13" for the rear window.

2015 GMC Terrain Windshield Wiper Blade Size

The 2015 GMC Terrain wiper blade sizes are 24" on the driver's side, 17" on the passenger's side and 13" for the rear window.

2014 GMC Terrain Windshield Wiper Blade Size

The 2014 GMC Terrain wiper blade sizes are 24" on the driver's side, 17" on the passenger's side and 13" for the rear window.

2013 GMC Terrain Windshield Wiper Blade Size

The 2013 GMC Terrain wiper blade sizes are 24" on the driver's side, 17" on the passenger's side and 13" for the rear window.

2012 GMC Terrain Windshield Wiper Blade Size

The 2012 GMC Terrain wiper blade sizes are 24" on the driver's side, 17" on the passenger's side and 13" for the rear window.

2011 GMC Terrain Windshield Wiper Blade Size

The 2011 GMC Terrain wiper blade sizes are 24" on the driver's side, 17" on the passenger's side and 13" for the rear window.

2010 GMC Terrain Windshield Wiper Blade Size

The 2010 GMC Terrain wiper blade sizes are 24" on the driver's side, 17" on the passenger's side and 13" for the rear window.

Frequently Asked Questions

How do you know when to change your wiper blades?

Over time the rubber on wiper blades can become brittle, crack, separate and wear out. Worn out wipers clean the windshield poorly leading to poor visibility and unsafe driving conditions.

If your windshield wipers leave streaks and/or are noticeably falling apart it is time to replace them.

How do I know what size wiper blades are on my GMC Terrain?

There are a number of ways to check or confirm your wiper blade size:

1. Check our wiper blade size charts here at AutoPadre.com.
2. Check the vehicles owners manual
3. Measure the current wipers with a measuring tape

Are windshield wipers one-size-fits-all?

Windshield wipers are not one size fits all. Manufacturers recommend wiper sizes that will provide the greatest range of visibility for that particular model.