2017 MERCEDES-BENZ G-Class winter tires

Rbulges on tires
Rdeformation or severe corrosion on wheels
Regularly checkt he tire tread depth and the
condition of the tread across the whole width of
the tire (
Ypage 252). In order to inspec tthe
inne rside of the tire surface, turn the steering
wheel to full lock.
All wheels must have avalve cap to protect the
valve against dirt and moisture. Do not install
anythin gontot he valve other than the standard
valve cap or avalve cap approved by Mercedes-
Benzf or your vehicle. Do not use any other valve
caps or systems ,e.g. tire pressure monitoring
systems.
You should regularly checkt he pressure of all
your tires includin gthe spare wheel, particularly
prior to long trips. Adjust the tire pressure as
necessary (
Ypage 254).
The servicel ife of tires depends, among other
things, on the following factors:
RDriving style
RTire pressure
RDistance covered
Notes on tir etread
GWARNING
Insufficientt ire tread will reduce tire traction.
The tire is no longer able to dissipate water.
This means that on wet road surfaces,t he risk
of hydroplaning increases, in particular where speed is not adapted to suit the driving con-
ditions. There is arisk of accident.
If the tire pressure is too high or too low, tires
may exhibit differentl evels of wear at differ-
ent location sonthe tire tread. Thus, you
should regularly checkt he tread depth and
the condition of the tread across the entire
width of all tires.
Minimum tire tread depth for:
RSummer tires: âin (3 mm)
RM+S tires: ãin (4 mm)
For safety reasons ,replace the tires before
the legally prescribed limit for the minimum
tire tread depth is reached.
Marking :shows where the bar indicator
(arrow) for tread wear is integrated int othe tire
tread.
Treadwear indicators (TWI) are required by law. Six indicators are positioned on the tire tread.
They are visible onc eatread depth of approx-
imately áin (1.6 mm) has been reached. If this
is the case, the tire is so worn that it must be
replaced.
Selecting, mounting and replacing
tires
ROnly mount tires and wheels of the same type
and make.
ROnly mount tires of the correct size ont othe
wheels.
RBreak in new tires at moderates peeds for the
first 60 miles (100 km). The new tires only
reach their full performanc eafter this dis-
tance.
RDo not drive with tires which have too little
tread depth, as this significantly reduces the
traction on wet roads (hydroplaning).
RReplace the tires after six years at the latest,
regardless of wear. This also applies to the
spare wheel.
Winter operation
General notes
Have your vehicle winter-proofed at aqualified
specialist workshop at the onset of winter.
Observe the notes in the "Changing awheel"
section (
Ypage 269).
252Winter operation
Wheels and tires

Drivingwiths ummer tires
At temperature sbelo w45‡( +7 †), elasticity in
summe rtires is significantly lower and thus also
traction and braking power. Change the tires on
you rvehicle to M+S tires .Using summe rtires at
very cold temperatures coul dcause cracks to
form, therebyd amaging the tires permanently.
Mercedes-Benz cannot accep tresponsibility for
this type of damage.
GWARNING
Damaged tires can cause tire inflation pres-
sure loss.Asar esult, you couldlose control of
you rvehicle. There is arisk of accident.
Check the tires regularly for signs of damage
and replace any damaged tires immediately.
M+S tires
GWARNING
M+S tires with atire tread depth of less than
ã in (4 mm )are not suitabl efor use in winter
and do not provide sufficient traction. There is
ar isk of an accident.
M+S tires with atread depth of less than ãin
(4 mm) must be replaced immediately.
GWARNING
Wheela nd tire dimensions as wel lasthe type
of tire can vary between the spare wheel and
the wheel to be replaced .When the spare
wheel is mounted ,driving characteristics may
be severely affected .There is arisk of an acci-
dent.
In order to reduce risks:
Ryou should thereforea dapt yourdriving
styl eand drive carefully.
Rnever mount more than one spare wheel
that differs from the wheel to be replaced.
Ronly use aspare wheel that differs from the
wheel to be replaced for ashort time.
Rdo not deactivate ESP®.
Rhave aspare wheel that differs from the
wheel that has beenc hangedreplaced at
the nearest qualified specialist workshop.
You must observe the correct wheel and
tire dimensions as wel lasthe wheel type.
Do not exceed amaximu mspeedof50m ph
(80 km/h) if aspare wheel of adifferent size is
installed.
At temperatures below 45 ‡(+7 †), use winter
tires or all-season tires. Both type softire are
identified by the M+S marking.
Only winter tires bearing the isnowflake
symbol in addition to the M+S marking provide
the best possibleg rip in wintry road conditions.
Only these tires wil lallow driving safety systems
such as ABS and ESP
®to function optimally in
winter. Theset ires have beend eveloped specif-
ically for driving in snow.
Use M+S tires of the same make and tread on all
wheels to maintain safe handling characteris-
tics.
Always observe the maximu mpermissible
speeds pecified for the M+S tires you have
mounted.
When you have mounted the M+S tires:
XCheck the tire pressures (Ypag e257).
XRestart the tire pressure monitor
(Ypag e259).
Snowc hains
GWARNING
If you drive too fast with snow chains moun-
ted, they may snap. As aresult, you could
injure others and damage the vehicle. There is
ar isk of an accident.
Observe the maximu mpermissible speedf or
operation with snow chains.
!Information about the use of snow chain
compatibleA MG winter tires is applicable for
AMG tires. Use of snow chains is only per-
missible with these tires.
!On some tire sizes there is not enoug hspace
for snow chains. To avoi ddamage to the vehi-
cle or tires, observe the "Wheel and tire com-
binations" section unde r"Tires and wheels".
Wintero peration253
Wheels and tires
Z

All-weather tires and winter tires
IndexSpeedrating
QM +S1up to 10 0mph(16 0km/ h)
TM +S1up to 11 8mph(19 0km/ h)
HM +S1up to 13 0mph(21 0km/ h)
VM +S1up to 14 9mph(24 0km/ h)
iNot all tires withthe M+S markin gprovide
th ed riving characteristic sofwinter tires. In
addit ion to th eM+S marking, winter tires also
have the isnowflake symbol on th etire
wall. Tireswitht hism arkin gfulf illther equire-
ments of th eRubber Manufacturers Associa-
tio n(RMA)a nd theRubber Association of
Canad a(RAC) regardin gthe tiret raction on
snow. They have been especiall ydeveloped
for driv ing on snow.
When th eelectronic speedlimiterisset,y our
veh icle is prevente dfrome xcee din g1 30 mph
(21 0km/h) .
The speedr ating of tires mounte datthefactory
may behigher than th emaximum speedt hatthe
electronic speedlimiter permits.
Makes ure that your tires have th erequired
speedr ating,e.g.w hen buyingn ewtires. You
can fin dinformatio nonthisu nde r"Tires"
(
Ypage 273).
Further informatio nabout reading tir edatac an
be obtaine dfroma nyqualif ied specialist work-
shop.
Load index
In addit ion to th eload bearing index,l oad
index :may be impr inted after th eletters that iden
tifys peedi ndexBon th esidewall of the
tir e(
Ypage 264).
RIfno specificatio nisgiven: no text (as in the
example above) indicates astandard-load tire
(SL ).
RXL or Extr aLoad :represents areinforced tire
RLightL oad:represents alight load tire
RC, D, E: represents aload range that depends
on th emaximum load that th etirec an carry at
ac ertain pressure
iTire dataisv ehicle-specific and may deviate
from th edataint heexample.
Maximum load rating
Maximum tir eload :isthem aximum permis-
sible weightf or whicht hetireisa pproved.
Do no toverload th etires by exceedingt he
specifie dload limit .The maximum permissible
load can befoun dont hevehicle's Tire and
Loading Information placard on th eB-pillar on
th ed river' sside (
Ypage 260).
iThe actual values for tires are vehicle-spe-
cif icand may deviate from th evalues in the
illustration.
DOT, Tir eIdentification Number (TIN)
U.S. tirer egulationss tipulatet hate very tire
manufacturer or retreader must imprint aTINin
or on th esidewall of each tir eproduced.
1Or M+S ifor winter tires.
266All aboutw heels and tires
Wheels and tires

The tightening torque must be96 lb-ft
(130 Nm).
XDismantle the pump lever.
XPush the jack piston back in and close the
drain plug.
XUse the nuts to secure the faulty wheel to the
spare wheel bracket (Ypage 239).
XStow the jack and the vehicle tools in the
vehicle again.
XCheck the tire pressure of the newly installed
wheel and adjust it if necessary.
Observe the recommended tire pressure
(
Ypage 254).
If you are driving with the emergencys pare
wheel installed, the tire pressure monitor can-
not function reliably.O nly restart the tire pres-
sure monitor when the defective wheel has been replaced with anew wheel.
All mounted wheels must be equipped with func-
tionin gsensors for the tire pressure monitor.
Wheel and tire combinations
You can ask for information regarding permitted
wheel/tire combinations at an authorized
Mercedes-Benz Center.
!For safety reasons, Mercedes-Benz recom-
mends that you only use tires, wheels and
accessories which have been specifically
approved by Mercedes-Benz for your vehicle.
These are specially adapted to the various
driving safety systems, such as ABS or ESP
®.
Only use tires, wheels and accessories tested
and recommended by Mercedes-Benz.C er-
tain characteristics, such as handling, vehicle
noise emissions, fuel consumption, etc. may
otherwise be adversely affected. In addition,
other wheel sizes may cause the tires to rub
against the vehicle body and axle compo-
nents, when under load. This may result in
damage to the tire or to the vehicle.
Mercedes-Benz is not responsible for any
damage caused by using tires, wheels or
accessories different from those recommen-
ded.
Information on tires, wheels and permissible
combinations can be obtained at aqualified
specialist workshop.
!Retreaded tires are neither tested nor rec-
ommended by Mercedes-Benz,s ince previ-ous damage cannot alwaysbed
etected on
retreaded tires. As aresult, Mercedes-Benz
cannot guarantee vehicle safety if retreaded
tires are mounted. Do not mount used tires if
you have no information about their previous
usage.
The recommended pressures for various oper-
ating conditions can be found:
Ron the Tire and Loading Information placard
on the B-pillar on the driver's side
Rin the tire pressure table in the fuel filler flap
Observe the notes on recommended tire pres-
sures under various operating conditions
(
Ypage 254).
Check tire pressures regularly, and only when
the tires are cold. Comply with the maintenance
recommendations of the tire manufacturer in
the vehicle document wallet.
Notes on equipping the vehicle:
Ralwaysi nstall tires of the same size on one
axle (left/right)
Ralwaysi nstall the same type of tires on your
vehicle (summer tires, winter tires, all-
weather tires, all-terrain tires)
Wheel and tirec ombinations273
Wheels and tires
Z