Improved maneuverability on tight off-road trails and enhanced low-speed maneuverability when parking and towing stability with trailering are huge benefits of 4-Wheel Steer.
With 4-Wheel Steer, less steering input is needed for tighter turns at low speeds; at higher speeds, lane changes are eased as front and rear wheels steer together. Here's how 4-Wheel Steer operates in different drive modes
1. NORMAL MODE: At low speeds (less than 25mph), the rear wheels turn the opposite direction of the front wheels for maneuverability. At high speeds, both rear and front wheels turn the same direction for control and stability.
2. OFF-ROAD MODE: Similar to Normal Mode at low speeds. At higher speeds, unique calibrations give more freedom to maneuver the vehicle on rough terrain, making off-road adventures more fun.
3. TERRAIN MODE Has a more responsive rear steering calibration than Off-Road Mode, giving drivers more flexibility and capability to navigate in extreme off-road conditions like rock crawling or getting around difficult obstacles.
To disengage it, press the left side of the Drive Mode Control.
About CrabWalk Mode:
Available CrabWalk allows you to drive the GMC HUMMER EV Pickup diagonally at low speeds, helping it traverse difficult off-road trails. Engage it by pressing the left side of the Drive Mode Control for four seconds: An animation will play in the infotainment system to confirm it's on, then the feature will allow the angle of the front rear wheels to mimic the angle of the rear front wheels up to a certain angle (approximately 10 degrees).
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