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Overview
The GMC Sierra All Terrain HD concept is an exploration of heavy-duty truck capability combined with greater off-road versatility. It is highlighted by a bold exterior design, enhanced all-terrain ...

Driving with the Blind Spot Mirror
Actual Mirror View 1. When the approaching vehicle is a long distance away, the image in the main mirror is small and near the inboard edge of the mirror. 2. As the vehicle gets closer, the imag ...

Braking in Emergencies
ABS allows the driver to steer and brake at the same time. In many emergencies, steering can help more than even the very best braking. ...