GMC Terrain: Wheels and Tires / Storing the Tire Sealant and Compressor Kit

GMC Terrain 2018-2026 Owners Manual / Vehicle Care / Wheels and Tires / Storing the Tire Sealant and Compressor Kit

The tire sealant and compressor kit is in a bag in the rear compartment storage area.

  1. Open the liftgate. See Liftgate.
  2. Fold the rear part of the load floor to the front.

    GMC Terrain. Storing the Tire Sealant and Compressor Kit

  3. Turn the retainer nut counterclockwise to remove the tire sealant and compressor kit bag.
  4. Remove the tire sealant and compressor kit from the bag.

To store the tire sealant and compressor kit, reverse the steps.

    Tire Sealant and Compressor Kit

    Warning Idling a vehicle in an enclosed area with poor ventilation is dangerous. Engine exhaust may enter the vehicle. Engine exhaust contains carbon monoxide (CO) which cannot be seen or smelled...

    Tire Changing

    Removing the Spare Tire and Tools Tow Eye (If Equipped) Capless Funnel Adapter (If Equipped) Wheel Wrench Strap Jack Screwdriver (If Equipped) To access the spare tire and tools: Open the liftgate...

    Other information:

    GMC Terrain 2018-2026 Owners Manual: Exhaust Fluid Quality Poor


    Use only exhaust fluid that is GM approved, or fluid containing the API certified or ISO 22241 label. All DEF has an expiration date. If the system detects poor quality, or contaminated or diluted DEF, the DIC message EXHAUST FLUID QUALITY POOR - SEE OWNERS MANUAL NOW – 160 KM (99 MI) UNTIL 104 KM/H (65 MPH) MAX SPEED displays...

    GMC Terrain 2018-2026 Owners Manual: Engine Overheating


    The vehicle has an engine coolant temperature gauge on the instrument cluster and overheat messages in the Driver Information Center (DIC) to warn of engine overheating. See Engine Coolant Temperature Gauge. The decision may be made not to lift the hood when the engine coolant temperature gauge is in the overheat zone or an engine overheat DIC message displays, but instead to get servic..

    Copyright © 2026 www.gmcterrain2.com