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every 3,000 to 6,000 miles
(5,000 to 10,000 km), or earlier if tire wear
requires. Do not change the direction of
wheel rotation.
Clean the contact surfaces of the wheel and
the brake disc thoroughly every time a wheel
is rotated. Check the tire pressure and reac-
tivate the tire pressure monitor ( Ypage 235)
if necessary.
Direction of rotation
Tires with a specified direction of rotation
have additional benefits, e.g. if there is a risk
of hydroplaning. You will only gain these ben-
efits if the correct direction of rotation isobserved.
An arrow on the sidewall of the tire indicates
its correct direction of rotation.
You may mount the spare wheel against the
direction of rotation. Adhere to the time
restriction on use as well as the speed limi-
tation specified on the spare wheel.
Storing wheels
Store tires that are not being used in a cool,
dry and preferably dark place. Protect the
tires from oil, grease, gasoline and diesel.
Mounting a wheel
Preparing the vehicle
GWARNING
When you remove the spare wheel from the
spare wheel bracket, the vehicle’s weight dis- tribution changes. If the vehicle is already
raised, the jack could tip over. There is a risk
of injury.
Remove the spare wheel from the spare wheel
bracket before lifting the vehicle.
X Prepare the vehicle as described (Y page 216). X
Remove the vehicle tool kit and the jack(Y page 214).
X Secure the vehicle to prevent it from rolling
away.
X Remove the spare wheel from the spare
wheel bracket ( Ypage 215).
iVehicles without a spare wheel or emer-
gency spare wheel are not equipped with a tire-change tool kit at the factory. For more
information on which tools are required to
perform a wheel change on your vehicle
e.g. lug wrench or jack, consult an author-
ized Mercedes-Benz Center.
Securing the vehicle to prevent it from
rolling away
X On level ground: place chocks or other
suitable items under the front and rear of
the wheel that is diagonally opposite the
wheel you wish to change.
X On downhill gradients: place chocks or
other suitable items in front of the wheels
of the front and rear axle.
Raising the vehicle
GWARNING
If you do not position the jack correctly at the appropriate jacking point of the vehicle, the
jack could tip over with the vehicle raised.
There is a risk of injury.
Only position the jack at the appropriate jack-
ing point of the vehicle. The base of the jack
must be positioned vertically, directly under
the jacking point of the vehicle.
!The jack is designed exclusively for jack-
ing up the vehicle at the jacking points.
Otherwise, your vehicle could be damaged.
The following must be observed when raising
the vehicle:
R To raise the vehicle, only use the vehicle-
specific jack that has been tested and
approved by Mercedes-Benz. If used incor-
Changing a wheel251
Wheels and tires
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Page 268 of 274

At temperatures above freezing:X Fill the washer fluid reservoir with a mixture
of water and windshield washer fluid, e.g.
MB SummerFit.
X Add 1 part MB SummerFit to 100 parts
water.
At temperatures below freezing:
X Fill the washer fluid reservoir with a mixture
of water and washer fluid, e.g. MB Winter-Fit.
For the correct mixing ratio refer to the
information on the antifreeze reservoir.
iAdd washer fluid concentrate, e.g. MB
SummerFit or MB WinterFit, to the washer
fluid all year round.
Vehicle data
General notes
Please note that for the specified vehicle
data:
R the heights specified may vary as a resultof:
- tires
- load
- condition of the suspension
- optional equipment
R the vehicle length specified includes the
front license plate adapter.
Dimensions and weights
G 550G 63 AMG
: Upper-
edge clear-
ance75 in -
78.9 in
(1905 mm - 2005 mm)74.5 in - 78.4 in
(1892 mm - 1992 mm)
; Lower-
edge clear-
ance26.8 in - 30.7 in
(680 mm - 780 mm)26.3 in -30.2 in
(667 mm - 767 mm)
= Range of
movement36.7 in
(931 mm)36.7 in
(931 mm)
G 550
Vehicle length183.5 in
(4662 mm)
Vehicle width including
exterior mirrors80.9 in
(2055 mm)
Vehicle height76.8 in
(1951 mm)
Wheelbase112.2 in
(2850 mm)
Minimum ground clear-
ance8.1 in
(205 mm)
Turning radius44.6 ft
(13.60 m)
Gross vehicle weigh t rat-
ing (GVWR)7054.8 lb
(3200 kg)
Gross axle weight rating
(GAWR), front3196.7 lb
(1450 kg)
Gross axle weight rating
(GAWR), rear4188.8 lb
(1900 kg)
G 63 AMG
Vehicle length187.8 in
(4769 mm)
Vehicle width including
exterior mirrors80.9 in
(2056 mm)
266Vehicle data
Technical data
Page 269 of 274

G 63 AMG
Vehicle height76.3 in
(1938 mm)
Wheelbase112.2 in
(2850 mm)
Minimum ground clear- ance7.7 in
(196 mm)
Turning radius44.6 ft
(13.60 m)
Gross vehicle weight rat-
ing (GVWR)7054.8 lb
(3200 kg)
Gross axle weight rating
(GAWR), front3417.1 lb
(1550 kg)
Gross axle weight rating
(GAWR), rear4122.6 lb
(1870 kg)
iGVWR is the maximum permissible gross
weight of the vehicle. Gross vehicle weight (GVW) is the vehicle weight including fuel,
service products, spare wheel, accessoriesinstalled, load and, if applicable, trailer
drawbar load. The GVW must never exceed
the GVWR.
iThe GAWR is the maximum permissible
axle weight.
Vehicle data for off-road driving
Fording depth
!
The depth of water must not exceed the
value specified in the table. Note that the
possible fording depth is less in flowingwater.
The table shows fording depth :when loa-
ded and ready to drive.
Fording depth24 in (60 cm)
For more information about off-road fording,
see the Digital Operator's Manual.
Approach/departure angle
GWARNING
If you drive on a steep incline at an angle or
turn when driving on an incline, the vehicle
could slip sideways, tip and rollover. There is a risk of an accident.
Always drive on a steep incline in the line of
fall (straight up or down) and do not turn the
vehicle.
For vehicles with steel springs, loaded and
ready to drive means: a full tank, all fluids
refilled and the driver is in the vehicle.
Vehicle data for off-road driving267
Technical data
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Page 271 of 274

Trailer loads
G 550
G 63 AMG
Permissible trailer load, unbraked1653 lbs (750 kg)
Permissible trailer load, braked (at a minimum gradient-climbing capability of 12% from a standstill)7000 lbs (3175 kg)
Permissible rear axle load when towing a trailer (the
drawbar noseweight is not included in the towing
weight)4188 lbs (1900 kg)
Trailer drawbar noseweight
Number of people
150 lbs (68 kg)
eachSeat occupancyTrunk loadMaximum drawbar
noseweight
2Front seats220 lbs (100 kg)562 lbs (255 kg)
32 front seats
1 rear seat176 lbs (80 kg)562 lbs (255 kg)
42 front seats2 Rear seats132 lbs (60 kg)456 lbs (207 kg)
52 front seats 3 rear seats0 lbs (0 kg)423 lbs (192 kg)
The actual noseweight may not be higher than the value which is given. The value can be foundon the trailer tow hitch or trailer identification plates. The lowest weight applies.
The maximum permissible trailer drawbar noseweight is the maximum weight with which the
trailer drawbar can be loaded. Limit for Mercedes-Benz-approved trailer couplings.
Trailer tow hitch269
Technical data
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