GMC Terrain Spare Tire Sizes
The GMC Terrain has used 5x115mm and 5x120mm bolt pattern variations from 2010 to 2023 along with tire diameters ranging from 28.1" to 29.2" tall. Using a temporary spare tire with a diameter close to the standard tire has many benefits, especially for modern vehicles with larger brake calipers and anti-lock brakes or traction control systems. Tire diameter as well as wheel diameter clearance have been taken into account for the specific GMC Terrain years and options. In this case, a 195/55R20 temporary spare tire is the recommendation for all applications.
| Year | Make | Model | Bolt Pattern | Tire Diameters | Recommended Spare |
|---|---|---|---|---|---|
| 2023 | GMC | Terrain | 5-115 | 28.3-28.6" | 195/55R20 | 28.4" |
| 2022 | GMC | Terrain | 5-115 | 28.3-28.6" | 195/55R20 | 28.4" |
| 2021 | GMC | Terrain | 5-115 | 28.3-28.6" | 195/55R20 | 28.4" |
| 2020 | GMC | Terrain | 5-115 | 28.3-28.6" | 195/55R20 | 28.4" |
| 2019 | GMC | Terrain | 5-115 | 28.3-28.6" | 195/55R20 | 28.4" |
| 2018 | GMC | Terrain | 5-115 | 28.3-28.6" | 195/55R20 | 28.4" |
| 2017 | GMC | Terrain | 5-120 | 28.1-29.2" | 195/55R20 | 28.4" |
| 2016 | GMC | Terrain | 5-120 | 28.1-29.2" | 195/55R20 | 28.4" |
| 2015 | GMC | Terrain | 5-120 | 28.1-29.2" | 195/55R20 | 28.4" |
| 2014 | GMC | Terrain | 5-120 | 28.1-29.2" | 195/55R20 | 28.4" |
| 2013 | GMC | Terrain | 5-120 | 28.1-29.2" | 195/55R20 | 28.4" |
| 2012 | GMC | Terrain | 5-120 | 28.1-29.2" | 195/55R20 | 28.4" |
| 2011 | GMC | Terrain | 5-120 | 28.2-29.2" | 195/55R20 | 28.4" |
| 2010 | GMC | Terrain | 5-120 | 28.2-29.2" | 195/55R20 | 28.4" |
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