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2025 GMC Terrain tire sizes

The 2025 GMC Terrain came from the factory with 2 tire sizes on 17" to 19" wheels. The most common size is 235/55 R19. Pick your trim below.

2025 Terrain Elevation

Factory (OE) sizes

17"wheels
235/65 R17

2025 Terrain Elevation w/ Black Edition

Factory (OE) sizes

19"wheels
235/55 R19

2025 Terrain Elevation w/ Elevation Premium PKG.

Factory (OE) sizes

19"wheels
235/55 R19

How to read 235/55 R19

235
Tread width in millimetres
55
Sidewall height, % of width
R
Radial construction
19
Wheel diameter in inches

Overall diameter: about 29.2" · Sidewall: 129 mm

GMC Terrain tire sizes by year

2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Other GMC models

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