2014 GMC SIERRA weight

Black plate (21,1)GMC Sierra Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
5853626) - 2014 - CRC - 6/6/14
Driving and Operating 9-21
* EquipmentMaximum
Weight
Side Boxes
and Cargo 113 kg per
side (250 lb
per side)
* The combined weight for all
rail-mounted equipment should
not exceed 454 kg (1,000 lb).
Loading Points
1. Primary Load Points
2. Secondary Load Areas 3. GM Approved Accessory
Mounting Points
Structural members (1) and (2) are
included in the pickup box design.
Additional accessories should use
these load points. Depending on the
accessory design, use a spacer
under the accessory at the load
points to remove gap. The holes for
GM approved accessories (3) are
not intended for aftermarket
equipment. See www.gmupfitter.com
for additional pickup box load
bearing structural information.
Truck-Camper Loading
Information
A vehicle-specific Truck-Camper
Loading Information label is
attached to the inside of the
vehicle's glove box. This label
indicates if a slide-in camper
can be carried, how much of a
load the vehicle can carry, and
how to correctly spread out the load. It will help to match the
right slide-in camper to the
vehicle.
Your dealer can help make a
good vehicle-camper match and
help determine the Cargo
Weight Rating (CWR).
When installing and loading a
slide-in camper, check the
manufacturer's instructions.
When carrying a slide-in
camper, the total cargo load of
the vehicle is the weight of the
camper plus:
.Everything added to the
camper after it left the
factory.
.Everything in the camper.
.All the people inside.
The CWR is the maximum
weight of the load the vehicle
can carry. It does not include the

Black plate (22,1)GMC Sierra Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
5853626) - 2014 - CRC - 6/6/14
9-22 Driving and Operating
weight of the people inside. But,
use about 68 kg (150 lb) for
each seat.
The total cargo load must not be
more than the vehicle's CWR.
Refer to the Truck-Camper
Loading Information label in the
glove box for dimensions 1 and
2 as shown in the following
illustration.
Use the rear edge of the load
floor for measurement purposes.
The recommended location for
the cargo center of gravity is at
point 3 for the CWR. It is the
point where the mass of a bodyis concentrated and,
if suspended at that point, would
balance the front and rear.
Here is an example of proper
truck and camper match:
1.Camper Center of Gravity
2.Recommended Center of
Gravity Location Zone
When the truck is used to carry
a slide-in camper, the total cargo
load of the truck consists of the
manufacturer's camper weight
figure, the weight of installed additional camper equipment not
included in the manufacturer's
camper weight figure, the weight
of camper cargo, and the weight
of passengers in the camper.
The total cargo load should not
exceed the truck's cargo weight
rating, and the camper's center
of gravity (1) should fall within
the truck's recommended center
of gravity zone (2) when
installed.
Any accessories or other
equipment that are added to the
vehicle must be weighed. Then,
subtract this extra weight from
the CWR. This extra weight may
shorten the center of gravity
zone of the vehicle.
If the slide-in camper and its
load weighs less than the CWR,
the center of gravity zone for the
vehicle may be larger.

Black plate (23,1)GMC Sierra Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
5853626) - 2014 - CRC - 6/6/14
Driving and Operating 9-23
Secure loose items to prevent
weight shifts that could affect the
balance of the vehicle. When the
truck-camper is loaded, drive to
a scale and weigh on the front
and on the rear wheels
separately to determine axle
loads. Individual axle loads
should not exceed either of the
gross axle weight ratings
(GAWR). The total axle loads
should not exceed the vehicle's
gross vehicle weight rating
(GVWR). These ratings are
given on the Certification/Tire
label attached to the B-pillar.See
“Certification/Tire Label”
under Vehicle Load Limits on
page 9-15. If weight ratings are
exceeded, move or remove
items to bring all weights below
the ratings.
See your dealer for more
information on curb weights,
cargo weights, Cargo Weight
Rating, and the correct center of
gravity zone.Starting and
Operating
New Vehicle Break-In
{Caution
The vehicle does not need an
elaborate break-in. But it will
perform better in the long run if
you follow these guidelines:
.Keep the vehicle speed at
88 km/h (55 mph) or less for
the first 805 km (500 mi).
.Do not drive at any one
constant speed, fast or slow,
for the first 805 km (500 mi).
Do not make full-throttle
starts. Avoid downshifting to
brake or slow the vehicle.
.Avoid making hard stops for
the first 322 km (200 mi) or
so. During this time the new
brake linings are not yet
(Continued)

Black plate (31,1)GMC Sierra Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
5853626) - 2014 - CRC - 6/6/14
Driving and Operating 9-31
If you have to leave the vehicle with
the engine running, be sure the
vehicle is in P (Park) and the
parking brake is firmly set before
you leave it. After you move the shift
lever into P (Park), hold the regular
brake pedal down. Then, see if you
can move the shift lever away from
P (Park) without first pulling it toward
you. If you can, it means that the
shift lever was not fully locked into
P (Park).
Torque Lock
If you are parking on a hill and you
do not shift the transmission into
P (Park) properly, the weight of the
vehicle may put too much force on
the parking pawl in the
transmission. You may find it difficult
to pull the shift lever out of P (Park).
This is called torque lock. To
prevent torque lock, set the parking
brake and then shift into P (Park)
properly before you leave the driver
seat. To find out how, seeShifting
Into Park on page 9-30. When you are ready to drive, move
the shift lever out of P (Park) before
you release the parking brake.
If torque lock does occur, you may
need to have another vehicle push
yours a little uphill to take some of
the pressure from the parking pawl
in the transmission. You will then be
able to pull the shift lever out of
P (Park).
Shifting out of Park
This vehicle is equipped with an
electronic shift lock release system.
The shift lock release is
designed to:
.Prevent ignition key removal
unless the shift lever is in
P (Park).
.Prevent movement of the shift
lever out of P (Park), unless the
ignition is in ON/RUN and the
regular brake pedal is applied.
The shift lock release is always
functional except in the case of an
uncharged or low voltage (less than
9 volt) battery.
If the vehicle has an uncharged
battery or a battery with low voltage,
try charging or jump starting the
battery. See
Jump Starting on
page 10-89.
To shift out of P (Park):
1. Apply the brake pedal.
2. Move the shift lever to the desired position.
If you still are unable to shift out of
P (Park):
1. Ease the pressure on the shift lever.
2. While holding down the brake pedal, press the shift lever all
the way into P (Park).
3. Move the shift lever to the desired position.
If you are still having a problem
shifting, then have the vehicle
serviced soon.

Black plate (77,1)GMC Sierra Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
5853626) - 2014 - CRC - 6/6/14
Driving and Operating 9-77
Trailer Towing
If the vehicle has a diesel engine,
see the Duramax diesel
supplement.
If the vehicle is bi-fuel, see the
bi-fuel supplement.
Do not tow a trailer during break-in.
SeeNew Vehicle Break-In on
page 9-23.
{Warning
The driver can lose control when
pulling a trailer if the correct
equipment is not used or the
vehicle is not driven properly.
For example, if the trailer is too
heavy, the brakes may not work
well or even at all. The driver and
passengers could be seriously
injured. The vehicle may also be
damaged; the resulting repairs
would not be covered by the
vehicle warranty.
(Continued)
Warning (Continued)
Pull a trailer only if all the steps in
this section have been followed.
Ask your dealer for advice and
information about towing a trailer
with the vehicle.
{Caution
Pulling a trailer improperly can
damage the vehicle and result in
costly repairs not covered by the
vehicle warranty. To pull a trailer
correctly, follow the advice in this
section and see your dealer for
important information about
towing a trailer with the vehicle.
To identify the trailering capacity of
the vehicle, read the information in
“Weight of the Trailer” later in this
section. Trailering is different than just
driving the vehicle by itself.
Trailering means changes in
handling, acceleration, braking,
durability, and fuel economy.
Successful, safe trailering takes
correct equipment, and it has to be
used properly.
The following information has many
time-tested, important trailering tips
and safety rules. Many of these are
important for your safety and that of
your passengers. Read this section
carefully before pulling a trailer.

Black plate (78,1)GMC Sierra Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
5853626) - 2014 - CRC - 6/6/14
9-78 Driving and Operating
Weight of the Trailer
How heavy can a trailer safely be?
It depends on how the rig is used.
Speed, altitude, road grades,
outside temperature, and how much
the vehicle is used to pull a trailer
are all important. It can depend on
any special equipment on the
vehicle, and the amount of tongue
weight the vehicle can carry. See
“Weight of the Trailer Tongue”later
in this section for more information.
Trailer weight rating (TWR) is
calculated assuming the tow vehicle
has only the driver but all required
trailering equipment. Weight of
additional optional equipment,
passengers, and cargo in the tow
vehicle must be subtracted from the
trailer weight rating. For kingpin weight and trailer
tongue weight information, see
“Weight of the Trailer Tongue”
later
in this section.
Use the following chart to determine
how much the vehicle can weigh,
based upon the vehicle model and
options.
Weights listed apply for
conventional trailers and fifth-wheel
trailers unless otherwise noted.

Black plate (79,1)GMC Sierra Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
5853626) - 2014 - CRC - 6/6/14
Driving and Operating 9-79
VehicleAxle Ratio Maximum Trailer Weight GCWR (a)
1500 Series 2WD Regular Cab Standard Box 4.3L V6 (b) 3.232 903 kg (6,400 lb) 4 990 kg (11,000 lb)
4.3L V6 (b) 4.102 223 kg (4,900 lb) 4 309 kg (9,500 lb)
5.3L V8 3.083 311 kg (7,300 lb) 5 443 kg (12,000 lb)
5.3L V8 3.424 218 kg (9,300 lb) 6 350 kg (14,000 lb)
1500 Series 2WD Double Cab Standard Box 4.3L V6 (b) 3.232 722 kg (6,000 lb) 4 990 kg (11,000 lb)
5.3L V8 3.083 130 kg (6,900 lb) 5 443 kg (12,000 lb)
5.3L V8 3.424 491 kg (9,900 lb) 6 804 kg (15,000 lb)
5.3L V8 3.735 216 kg (11,500 lb) 7 575 kg (16,700 lb)
6.2L V8 3.424 445 kg (9,800 lb) 6 804 kg (15,000 lb)
6.2L V8 3.735 443 kg (12,000 lb) 7 938 kg (17,500 lb)
1500 Series 2WD Crew Cab Standard Box
4.3L V6 (b) 3.232 631 kg (5,800 lb) 4 990 kg (11,000 lb)
5.3L V8 3.083 039 kg (6,700 lb) 5 443 kg (12,000 lb)
5.3L V8 3.424 400 kg (9,700 lb) 6 804 kg (15,000 lb)
5.3L V8 3.735 126 kg (11,300 lb) 7 575 kg (16,700 lb)

Black plate (80,1)GMC Sierra Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
5853626) - 2014 - CRC - 6/6/14
9-80 Driving and Operating
VehicleAxle Ratio Maximum Trailer Weight GCWR (a)
6.2L V8 3.424 355 kg (9,600 lb) 6 804 kg (15,000 lb)
6.2L V8 3.735 443 kg (12,000 lb) 7 938 kg (17,500 lb)
1500 Series 2WD Crew Cab Short Box (b) 4.3L V6 3.232 676 kg (5,900 lb) 4 990 kg (11,000 lb)
5.3L V8 3.083 084 kg (6,800 lb) 5 443 kg (12,000 lb)
5.3L V8 3.424 445 kg (9,800 lb) 6 804 kg (15,000 lb)
5.3L V8 3.735 171 kg (11,400 lb) 7 575 kg (16,700 lb)
6.2L V8 3.424 400 kg (9,700 lb) 6 804 kg (15,000 lb)
6.2L V8 3.735 443 kg (12,000 lb) 7 938 kg (17,500 lb)
1500 Series 2WD Regular Cab Long Box 4.3L V6 (b) 3.232 858 kg (6,300 lb) 4 990 kg (11,000 lb)
5.3L V8 3.083 266 kg (7,200 lb) 5 443 kg (12,000 lb)
5.3L V8 3.424 627 kg (10,200 lb) 6 804 kg (15,000 lb)
1500 Series 4WD Regular Cab Standard Box 4.3L V6 (b) 3.423 447 kg (7,600 lb) 5 625 kg (12,400 lb)
5.3L V8 3.083 221 kg (7,100 lb) 5 443 kg (12,000 lb)
5.3L V8 3.424 128 kg (9,100 lb) 6 350 kg (14,000 lb)