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

This vehicle was not originally equipped with winter tires. Winter tires are designed for increased traction on snow and ice-covered roads. Consider installing winter tires on the vehicle if frequent driving on ice or snow covered roads is expected. See your dealer for details regarding winter tire availability and proper tire selection. Also, see Buying New Tires.

With winter tires, there may be decreased dry road traction, increased road noise, and shorter tread life. After changing to winter tires, be alert for changes in vehicle handling and braking.

If using winter tires:

  • Use tires of the same brand and tread type on all four wheel positions.
  • Use only radial ply tires of the same size, load range, and speed rating as the original equipment tires.

Winter tires with the same speed rating as the original equipment tires may not be available for H, V, W, Y, and ZR speed rated tires. If winter tires with a lower speed rating are chosen, never exceed the tire's maximum speed capability.

    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...

    Summer Tires

    This vehicle may come with high performance summer tires. These tires have a special tread and compound that are optimized for maximum dry and wet road performance...

    Other information:

    GMC Terrain 2018-2025 Owners Manual: Lane Keep Assist (LKA)


    If equipped, LKA may help avoid crashes due to unintentional lane departures. It may assist by gently turning the steering wheel if the vehicle approaches a detected lane marking without using a turn signal in that direction. It may also provide a Lane Departure Warning (LDW) system alert as the lane marking is crossed...

    GMC Terrain 2018-2025 Owners Manual: Heated and Ventilated Seats


    If equipped, the buttons are on the center console. To operate, the engine must be running. Press or , if equipped, to heat the driver or passenger seatback only. Press or to heat the driver or passenger cushion and seatback. Press or , if equipped, to ventilate the driver or passenger seat...

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