A robust recirculating-ball steer-
ing system features a cast-iron
housing. With precise engineer-
ing, the system provides you with
an enhanced on-center feel and
a greater feeling of control. To
accommodate the greater loads,
Sierra HD models are equipped
with disc brakes front and rear.
The front frame section is
hydroformed to increase struc-
tural rigidity by producing more
consistent steel-wall thickness.
The mid-frame section uses a
lipped C-section, which is roll-
formed and draw-bent during
the manufacturing process for
maximum strength.
The renowned ability of the Sierra
HD models to combine sheer
capability with poise on the road,
and admirable comfort for their
occupants, rests on a frame
that incorporates the full range
of contemporary heavy-duty
chassis design.
STEERING aNd bRakES
THE FRamE
STRENGTH TO RESIST COmPROmISE
a-aRm FRONT SUSPENSION mEmbERS
FRONT TORSION baRS
RECIRCULaTING-baLL STEERING
12 _ He Av y-DuT y CApAbiliT y
1
When properly equipped; includes weight of vehicle, passengers, cargo and equipment.
9200
LBS
1
9700
LBS
1
2500HD GVWR
REGULAR CAB LONG BOX
11
,
400
LBS
1
3500HD GVWR
3500HD GVWR
REGULaR Cab wITH
SINGLE REaR wHEELS
REGULaR Cab wITH dUaL
REaR wHEELS
maSSIVE FRONT STabILIZER baR
134507_12h_3.indd 1
8/17/09 11:32:12 AM
Содержание 2010 GMC Sierra
Страница 1: ...2010 GMC sierra 8 17 09 9 32 44 PM ...
Страница 19: ......
Страница 27: ...SIERRA 1500 Extended cab SLE in summit white shown with available dealer installed equipment ...