GMC Terrain: Wheels and Tires / All-Season Tires, Winter Tires and Summer Tires

GMC Terrain 2018-2025 Owners Manual / Vehicle Care / Wheels and Tires / All-Season Tires, Winter Tires and Summer Tires

Tires

Every new GM vehicle has high-quality tires made by a leading tire manufacturer. See the warranty manual for information regarding the tire warranty and where to get service...

All-Season Tires

This vehicle may come with all-season tires. These tires are designed to provide good overall performance on most road surfaces and weather conditions...

Other information:

GMC Terrain 2018-2025 Owners Manual: Sunroof


Sunroof Switch Sunshade Switch If equipped, the sunroof only operates when the ignition is on or in ACC/ACCESSORY, or when Retained Accessory Power (RAP) is active. See Ignition Positions and Retained Accessory Power (RAP). Sunroof Switch Express-Open/Express-Close : To express-open the sunroof, press and release (1)...

GMC Terrain 2018-2025 Owners Manual: Malfunction Indicator Lamp (Check Engine Light)


This light is part of the vehicle’s emission control on-board diagnostic system. If this light is on while the engine is running, a malfunction has been detected and the vehicle may require service. The light should come on to show that it is working when the ignition is in Service Mode...

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