Often delivers not much-touted engines
the great performance they promised. Exhaust brake
no work to do. Rotate pictures. Brake fade
and the distance to grow dangerously long
repeated hard stops. GMC Sierra HDs are different.
The only full frame high strength was built
Steel frame in the segment HD, it is constructed
Their biggest challenges left to take.
With available Duramax ® diesel engine
and Allison ® six-speed gearbox, Sierra HDs
397 HP and 765 pounds-feet of torque
in the right foot.
With fifth wheel incident.
Sierra 3500HD DRW can drag an unsurpassed born.
and unprecedented-10.433 kg (23,000 lb). With
electronic channels will vary as the trailer holding the Hill assist control;
Let auto-grade braking and much more, Sierra HDs also
to handle massive jobs, confidence and dignity.
2012 Sierra HDs. you are the real deal. download 2012 GMC SIERRA HD
here
