Characteristics..............................354
Checking ........................................ 335
Definition of terms.........................354
Direction of rotation......................357
Display message............................258
Distributionofthe vehicle
occupants (definition)....................357
DOT, Tire Identification Number
(TIN) ...............................................354
DOT (Department of
Transportation) (definition)............355
GAWR (Gross Axle Weight Rating)
(definition).....................................355
GVW (Gross Vehicle Weight)
(definition).....................................355
GVWR(Gross Vehicle Weight
Rating) (definition).........................355
Important safety notes..................334
Increasedvehicle weight due to
optional equipment (definition)......355
Kilopascal (kPa)(definition)...........355
Labeling (overview)........................351
Load bearing index (definition)......356
Load index.....................................353
Load index (definition)...................355
Maximum loaded vehicle weight
(definition).....................................355
Maximum loadonatire
(definition).....................................356
Maximum permissible tire
pressure (definition) ....................... 356
Maximum tire load.........................353
Maximum tire load(definition).......356
MOExtended tires..........................336
Optional equipment weight
(definition).....................................356
PSI (pounds per square inch)
(definition).....................................356
Replacing.......................................357
Service life.....................................336
Sidewall (definition).......................356
Speed rating (definition)................355
Storing...........................................357
Structure and characteristics
(definition).....................................354
Temperature..................................350
TIN (Tire Identification Number)
(definition).....................................356
Tire bead(definition)......................356
Tire pressure (definition)................356
Tire pressures(recommended)......355
Tire size (data)...............................362
Tire size designation, load-bearing
capacity, speedrating .................... 351
Tire tread.......................................335
Tire tread (definition).....................356
Total loadlimit (definition).............357
Traction.........................................350
Traction (definition).......................356
Treadwear.....................................350
Uniform Tire Quality Grading
Standards......................................349
Uniform Tire Quality Grading
Standards(definition)....................355
Unladen weight (definition)............356
Wearindicator(definition).............356
Wheelrim (definition)....................355
see Flat tire
Top Tether............................................64
Towing
Important safety guidelines...........328
Installing the towing eye................329
Removing the towing eye...............330
With the rear axle raised................330
Towing away
With both axlesonthe ground.......330
Tow-starting
Emergency engine starting............331
Important safety notes..................328
Transmission
see Automatic transmission
Transmission position display.........156
Transmission position display
(DIRECT SELECTlever)......................156
Transporting the vehicle..................330
Trim pieces (cleaning instructions).316
Trip computer (on-board
computer)..........................................222
Trip odometer
Calling up ....................................... 222
Resetting (on-board computer)......223
Trunk
Emergency release..........................87
Important safety notes....................84
Opening/closing (automatically
from inside) ...................................... 86
18Index
Example: tire pressure table with tire dimensions
Ifatire size precedesatire pressure, the tire
pressure informationfollowing is only valid
for that tire size. The load conditions "partially
laden" and "fully laden" are defined in the
table for different numbers of occupantsand
amounts of luggage. The actual number of
seats may differ.
Some tire pressure tables show only the rim
diameters instead of the full tire size, e.g.
R18.The rim diameter is part of the tire size
and can be found on the tire sidewall
(Ypage 351).
If the tire pressures have been set to the
lower values for lighter loads and/or lower
road speeds, the pressures should be reset
to the higher values:
Rif you want to drive with an increased load
and/or
Rif you want to drive at higher road speeds.
iThe tire pressures for increased loads
and/or higher road speeds, shown in the
tire pressure table, may haveanegative
effect on driving comfort.
If the tire pressure is not set correctly, this
can lead to an excessive build up of heat and
asudden loss of pressure.
For more information, contactaqualified
specialist workshop.
Important notes on tire pressure
GWARNING
If the tire pressure drops repeatedly, the
wheel, valve or tire may be damaged. Tire
pressure that is too low may result inatire
blow-out. There isarisk of an accident.
RCheck the tire for foreign objects.
RCheck whether the wheel is losing air or the
valve is leaking.
If you are unable to rectify the damage,
contactaqualified specialist workshop.
GWARNING
If you fit unsuitable accessories onto tire
valves, the tire valves may be overloaded and
malfunction, which can cause tire pressure
loss. Due to their design, retrofitted tire
pressure monitors keep the tire valve open.
This can also result in tire pressure loss. There
isarisk of an accident.
Only screw the standard valve cap or other
valve caps approved by Mercedes-Benz for
your vehicle onto the tire valve.
Useasuitable pressure gauge to check the
tire pressure. The outer appearance ofatire
does not permit any reliable conclusion about
the tire pressure. On vehicles equipped with
the electronic tire pressure monitoring
system, the tire pressure can be checked
using the on-board computer.
The tire temperature and pressure increase
when the vehicle is in motion.This is
dependent on the driving speed and the load.
Therefore, you should only correct tire
pressures when the tires are cold.
Check339
Wheels and tires
Z
