Introduction
See also:
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 ...
Interior
Manual inside rearview mirrors can be adjusted by holding in the center to move
the mirror for a clearer view of behind the vehicle. Adjust the mirror to avoid
glare from the headlamps behind you. ...
Driving on Wet Roads
Rain and wet roads can reduce vehicle traction and affect your ability to stop and accelerate.
Always drive slower in these types of driving conditions and avoid driving through large puddles and dee ...





