Contents inside this Modal are only authorable inside of this page.

This all-new system allows the driver to choose from preset drive modes that have been tailored for different terrain or weather conditions. It is engineered to adjust Sierra’s transmission shift points, throttle mapping and StabiliTrak® to optimize performance for the situation. The available modes in the Traction Select system are:

  • Tour
  • Sport
  • Terrain (available on 4WD models with single-speed transfer case)
  • Snow (2WD models only)
  • Tow/Haul