2008 MERCEDES-BENZ CL550 wheel

711 Practical hints
Towing the vehicle
Towing with front wheels raised

Vehicles with KEYLESS-GO*: Remove
the KEYLESS-GO start/stop button
from the starter switch (
page 366).

Insert the SmartKey into the starter
switch.

Switch on the ignition.

Switch off the automatic central lock-
ing (
page 363).

Depress the brake pedal.

Shift the automatic transmission to
neutral positionN.

If engaged, manually release the
electronic parking brake.

Switch off the ignition and leave the
SmartKey in the starter switch.
Warning!
G
When leaving the SmartKey or SmartKey
with KEYLESS-GO* in the starter switch, do
not leave children unattended in the vehicle.
It is possible for children to switch on the
ignition which could result in unsupervised
use of vehicle equipment. Unsupervised use
of vehicle equipment could result in an
accident and/or serious personal injury.
!
Keep in mind that it is important for the
SmartKey to be left in starter switch with the ig-
nition switched off. As soon as the SmartKey is
removed from the starter switch the automatic
transmission will shift to park positionP.
!
Make sure that the ignition is switched off.
If the starter switch is in position2, active brak-
ing action through the ESP
® may otherwise seri-
ously damage the brake system.
!
The vehicle may be towed only for distances
up to 30 miles (50 km) and at a speed not to ex-
ceed 30 mph (50 km/h).

712 Practical hintsTowing the vehicleTowing with all wheels on the ground

Switch on the ignition.

Shift the automatic transmission to
neutral positionN.

If engaged, manually release the
electronic parking brake.
Warning!
G
If circumstances require towing the vehicle
with all wheels on the ground, always tow
with a tow bar if:

the engine will not run


there is a malfunction in the brake
system


there is a malfunction in the power sup-
ply or in the vehicle’s electrical system
This is necessary to adequately control the
towed vehicle.
Prior to towing the vehicle with all wheels on
the ground, make certain the SmartKey is in
starter switch position2.
Warning!
G
With the engine not running, there is no
power assistance for the brake and steering
systems. In this case, it is important to keep
in mind that a considerably higher degree of
effort is necessary to brake and steer the ve-
hicle. Adapt your driving accordingly.
!
Keep in mind that it is important to have the
ignition switched on. As soon as the SmartKey is
removed from the starter switch or the SmartKey
with KEYLESS-GO* is removed from the vehicle,
the automatic transmission will shift to park
positionP.
!
The vehicle may be towed only for distances
up to 30 miles (50 km) and at a speed not to ex-
ceed 30 mph (50 km/h).
i
To signal turns while being towed with the
hazard warning flasher in use, the ignition must
be switched on. You can then activate the com-
bination switch for the left or right turn signal in
the usual manner – only the selected turn signal
will operate.
Upon canceling the turn signal, the hazard warn-
ing flasher will operate again.

713 Practical hints
Towing the vehicle
Installing towing eye bolt
1Cover on right side of front bumper
1Cover on right side of rear bumperRemoving cover

Press mark on cover1 in the direction
of arrow.

Lift cover off to reveal the threaded
hole for towing eye bolt.
Installing towing eye bolt

Take towing eye bolt and wheel wrench
out of the vehicle tool kit in the trunk
(page 681).

Screw towing eye bolt clockwise into
its stop and tighten with wheel wrench.Removing towing eye bolt

Loosen towing eye bolt counterclock-
wise with wheel wrench.

Unscrew towing eye bolt.

Store towing eye bolt and wheel
wrench in the vehicle tool kit in the
trunk.
Installing cover

Fit cover1 and snap into place.

727 Technical data
Rims and tires
Rims and tires
!
Only use tires which have been tested and
approved by Mercedes-Benz. Tires approved by
Mercedes-Benz are developed to provide best
possible performance in conjunction with the
driving safety systems on your vehicle such as
ABS or ESP
®. Tires specially developed for
your vehicle and tested and approved by
Mercedes-Benz can be identified by finding the
following on the tire’s sidewall:


MO = M
ercedes-Benz O
riginal equipment
tires
AMG vehicles only:
Does not apply to all approved tires on AMG
vehicles. For information on tested and
approved tires for AMG vehicles, contact an
authorized Mercedes-Benz Center.
Using tires other than those approved by
Mercedes-Benz may result in damage that is not
covered by the Mercedes-Benz Limited
Warranty.
!
Using tires other than those approved by
Mercedes-Benz can have detrimental effects,
such as


poor handling characteristics


increased noise


increased fuel consumption
Moreover, tires and rims not approved by
Mercedes-Benz may, under load, exhibit dimen-
sional variations and different tire deformation
characteristics that could cause them to come
into contact with the vehicle body or axle parts.
Damage to the tires or the vehicle may be the
result.
i
Further information on tires and rims is
available at any authorized Mercedes-Benz
Center. A Tire and Loading Information placard
with the recommended tire inflation pressures is
located on the driver’s door B-pillar
(
page 564). Some vehicles may have supple-
mental tire inflation pressure information for
driving at high speeds (
page 570) or for vehi-
cle loads less than the maximum loaded vehicle
condition (
page 577). If such information is
provided, it can be found on the tire inflation
pressure label located on the inside of the fuel
filler flap. The tire inflation pressure should be checked
regularly and should only be adjusted on cold
tires. Follow tire manufacturer’s maintenance
recommendation included with vehicle.
i
The following pages also list the approved
wheel rim and tire sizes for equipping your vehi-
cles with winter tires. Winter tires are not avail-
able as standard or optional factory equipment,
but can be purchased from an authorized
Mercedes-Benz Center.
Depending on vehicle model and the standard or
optional factory-equipped wheel rim/tire config-
uration on your vehicle (Appearance Package,
Sport Package etc.), equipping your vehicle with
winter tires approved for your vehicle model may
also require the purchase of two or four wheel
rims of the recommended size for use with these
winter tires. Contact an authorized
Mercedes-Benz Center for more information.

728 Technical dataRims and tiresSame size tiresModel
CL 550
CL 600
CL 550 (Sport Package*)
CL 600 (Sport Package*)
CL 63 AMG
CL 63 AMG (Performance Package*)
CL 65 AMG
Rims (light alloy)
8.5 J x18 H2
8.5 J x18 H2
8.5 J x19 H2
Wheel offset
1.69 in (43 mm)
1.69 in (43 mm)
1.69 in (43 mm)
All-season tires*
1
1Radial-ply tires.
255/45 R18 99H M+S
–
–
Winter tires
1,2,3

2For use with snow chains contact an authorized Mercedes-Benz Center.3Not available as factory equipment.
255/45 R18 99V M+S.
255/45 R18 99V M+S.
255/40 R19 100V XL (Extra Load) M+S.

729 Technical data
Rims and tires
Mixed size tiresModel
CL 550
CL 600
CL 550*
CL 600*
CL 550 (Sport Package*)
CL 600 (Sport Package*)
CL 63 AMG
CL 63 AMG (Performance Pack-
age*)
CL 65 AMG
Front axle:
Rims (light alloy)
8.5 J x 18 H2
8.5 J x 19 H2
–
–
AMG rims (light alloy)
–
–
8.5 J x 19 H2
8.5 J x 20 H2
Wheel offset
1.69 in (43 mm)
1.69 in (43 mm)
1.69 in (43 mm)
1.69 in (43 mm)
Summer tires
1
1Radial-ply tires.
255/45 R18 99V
255/40 R19 96Y
255/40 R19 96Y
255/35 ZR20 XL (Extra Load)
Rear axle:
Rims (light alloy)
9.5 J x 18 H2
9.5 J x 19 H2
–
–
AMG rims (light alloy)
–
–
9.5 J x 19 H2
9.5 J x 20 H2
Wheel offset
1.69 in (43 mm)
1.69 in (43 mm)
1.69 in (43 mm)
1.69 in (43 mm)
Summer tires
1
275/45 R18 103V
275/40 R19 101Y
275/40 R19 101Y
275/35 ZR20 XL (Extra Load)
2
2Must not be used with snow chains.

730 Technical dataRims and tiresSpare wheelModel
All models
Rim
4.5 B x 19 H2
Wheel offset
1.38 in (35 mm)
Minispare tire
1
1Must not be used with snow chains.
T 155/70 R19 113M
Recommended tire inflation pressure
61 psi (4.2 bar)
!
Please compare the recommended tire in-
flation pressure for your vehicle with the tire in-
flation pressure on the yellow label located on
the Minispare wheel rim.
If the tire inflation pressure on the yellow label
on the Minispare wheel rim differs from the val-
ues given in this Operator’s Manual, inflate the
spare wheel tire to the recommended tire infla-
tion pressure given on the yellow label on the
Minispare wheel rim.
i
Please note that the tire inflation pressure of
the Minispare differs from the tire inflation pres-
sure of the road tires.

732 Technical dataMain dimensions and weightsMain dimensionsWeightsModel
CL 550 (216.371)
CL 600 (216.376)
CL 63 AMG, CL 65 AMG
Overall vehicle length
199.6 in (5 071 mm)
199.6 in (5 071 mm)
200.4 in (5 090 mm)
Overall vehicle width (exterior rear view
mirrors folded out)
84.2 in (2 139 mm)
84.2 in (2 139 mm)
84.2 in (2 139 mm)
Overall vehicle width (exterior rear view
mirrors folded in)
73.7 in (1 871 mm)
73.7 in (1 871 mm)
73.7 in (1 871 mm)
Overall vehicle height
58.5 in (1 485 mm)
58.5 in (1 485 mm)
56.1 in (1 426 mm) 19 in
rims
56.2 in (1 428 mm) 20 in
rims
Wheelbase
116.3 in (2 955 mm)
116.3 in (2 955 mm)
116.3 in (2 955 mm)
Track, front
63.2 in (1 601 mm)
63.2 in (1 601 mm)
63.2 in (1 601 mm)
Track, rear
63.0 in (1 607 mm)
63.0 in (1 607 mm)
63.0 in (1 607 mm)
Max. trunk load
220 lb (100 kg)