Snow chains offer better traction in wintry road
conditions.
Information about snow chains can be obtained
from any Mercedes-Benz Service Centre.
When fitting snow chains, please bear the fol-
lowing points in mind:
R
Snow chains cannot be fitted on all wheel/
tyre combinations. Observe the approved tyre
and snow chain dimensions when fitting the
snow chains. Observe the restrictions on the
use of snow chains under "Wheel/tyre Com-
binations" (Y page 381).
R
fit snow chains only in pairs and only to the
rear wheels. Observe the manufacturer's
installation instructions.
R
use snow chains only when the road surface is
completely snow-covered. Remove the snow
chains as soon as possible when you come to
a road that is not snow-covered.
R
local regulations may restrict the use of snow
chains. Observe the appropriate regulations
before fitting snow chains.
R
when driving with snow chains fitted, do not
exceed the maximum permissible speed of
50 km/h.
R
check the tension of the chains after a dis-
tance of approximately 1.0 km.
You may wish to deactivate ESP
®
when pulling
away with snow chains fitted (Y page 71). This
way, you can allow the wheels to spin in a con-
trolled manner, generating increased propulsive
force (cutting action).
Tyre pressure
Information on tyre pressure
G
WARNING
Underinflated or overinflated tyres pose the
following risks:
R
the tyres may burst, especially as the load
and vehicle speed increase.
R
the tyres may wear excessively and/or
unevenly, which may greatly impair tyre
traction.
R
the driving characteristics, as well as steer-
ing and braking, may be greatly impaired.
There is a risk of an accident.
Observe the recommended tyre pressure and
check the tyre pressure of all the tyres includ-
ing the spare wheel:
R
at least every two weeks
R
when the load changes
R
before embarking on a longer journey
R
for changed operating conditions, e.g. off-
road driving
If necessary, correct the tyre pressure.
G
WARNING
If you fit unsuitable accessories onto tyre
valves, the tyre valves may be overloaded and
malfunction, which can cause tyre pressure
loss. Due to their design, retrofitted tyre pres-
sure monitors keep the tyre valve open. This
can also result in tyre pressure loss. There is a
risk of accident.
Only screw standard valve caps or valve caps
specifically provided by Mercedes-Benz for
your vehicle onto the tyre valve.
G
WARNING
If the tyre pressure drops repeatedly, the
wheel, valve or tyre may be damaged. Tyre
pressure that is too low may result in a tyre
blow-out. There is a risk of accident.
R
Check the tyre for foreign objects.
R
Check whether the wheel is losing air or the
valve is leaking.
If you are unable to rectify the damage, con-
tact a qualified specialist workshop.
!
The pressure difference between tyres on
any one axle must be no greater than 10 kPa
(0.1 bar/1.5 psi).
H
Environmental note
Check the tyre pressure regularly, at least
every 14 days.
Tyre pressure
369
Wheels and tyres
Z
To Next Page
Loading...
Need help?
General
