Locking Rear Axle :: Ride Control Systems :: Driving and Operating :: GMC Sierra Owners Manuals :: GMC Sierra | GMCia.com

Locking Rear Axle

GMC Sierra / GMC Sierra Owners Manuals / Driving and Operating / Ride Control Systems / Locking Rear Axle

Vehicles with a locking rear axle can give more traction on snow, mud, ice, sand, or gravel. It works like a standard axle most of the time, but when traction is low, this feature will allow the rear wheel with the most traction to move the vehicle.

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