case, the tire is so worn that it mus
tbe
replaced. Selecting, mounting and renewing
tires
R Only mount tires and wheels of the same
type and make.
R Only mount tires of the correct size onto
the wheels.
R Break in new tires at moderate speeds for
the first 65 miles (100 km).
R Do not drive with tires which have too little
tread depth, as this significantly reduces
the traction on wet roads (hydroplaning).
R Replace the tires after 6years at the latest,
regardless of wear. This also applies to the
spare wheel. Operation in winter
General notes
Have your vehicle winterproofed at a qualified
specialist workshop at the onset of winter.
Prior to the onset of winter, ensure that snow
chains are stowed in the vehicle
(Y page 277).
Observe the notes in the "Changing a wheel"
section (Y page 302). Driving with summer tires
At temperatures below 45 ‡(+7 †), summer
tires lose elasticity and therefore traction and
braking power. Change the tires on your
vehicle to M+S tire. Using summer tires at
very cold temperatures could cause tears to
form, thereby damaging the tires
permanently. We cannot accept
responsibility for this type of damage. M+S tires
G
WARNING
Wheel and tire dimensions as well as the type
of tire can vary between the spare wheel and
the wheel to be replaced .When the spare
wheel is installed, driving characteristics may
be severely affected. There is a risk of an
accident.
In order to reduce risks:
R you should therefore adapt your driving
style and drive carefully.
R never install more than one spare wheel
that differs from the wheel to be replaced.
R only use a spare wheel that differs from the
wheel to be replaced for a short time.
R do not deactivate ESP ®
.
R have a spare wheel that differs from the
wheel that has been changed replaced at
the nearest qualified specialist workshop.
You must observe the correct wheel and
tire dimensions as well as the wheel type. G
WARNING
M+S tires with a tire tread depth of less than
000D in (4 mm) are not suitable for use in winter
and do not provide sufficient traction. There
is a risk of an accident.
M+S tires with a tread depth of less than 000D
in (4 mm) must be replaced immediately.
At temperatures below 45 ‡ (+7 †), use
winter tires or all-season tires. Both types of
tire are identified by the M+S marking.
Only winter tires bearing the 0003snowflake
symbol in addition to the M+S marking
provide the best possible grip in wintry road
conditions.
Only these tires will allow driving safety
systems such as ABS and ESP ®
to function
optimally in winter. These tires have been
developed specifically for driving in snow.
For safe driving, use M+S tires of the same
make and tread pattern on all wheels. 276
Operation in winterWheels and tires
Always observe the maximu
mpermissible
speed specified for the M+S tires you have
mounted.
If you mount M+S tires that have a lower
maximum permissible speed than that of the
vehicle, affix a corresponding warning label in
the driver's field of vision. You can obtain this
at a qualified specialist workshop.
Once you have mounted the winter tires:
X Check the tire pressure (Y page 278).
X Reactivate the tire pressure
monitor*(Y page 283). Snow chains
G
WARNING
If you drive too fast with snow chains
mounted, they may snap. As a result, you
could injure others and damage the vehicle.
There is a risk of an accident.
Observe the maximum permissible speed for
operation with snow chains.
When driving with snow chains mounted, do
not exceed the maximum permissible speed
of 30 mph (50 km/h). Observe the country-
specific laws and regulations for operation
with snow chains.
! Check the snow chains for damage before
mounting them. Damaged or worn snow
chains may snap and damage the following
components:
R wheel
R wheel housing
R wheel suspension
For this reason, you must use only snow
chains that are free of defects. Observe the
manufacturer's mounting instructions.
! Vehicles with steel wheels: if you
mount snow chains on steel wheels, you
may damage the hub caps. Remove the hub
caps from the relevant wheels before
mounting the snow chains. Snow chains increase traction on roads in
wintry conditions.
For reasons of safety we only recommend
using snow chains or traction aids that are
approved for the Sprinter. The snow chains or
traction aids must be of class U or meet the
SAE type U specification. Information on
snow chains is available at any qualified
specialist workshop.
When mounting snow chains, please bear the
following points in mind:
R
You may not mount snow chains on all
wheel/tire combinations. When mounting
the snow chains, note the permissible tire
and snow chain dimensions.
R Mount snow chains only in pairs and only
to the rear wheels. On vehicles with twin
tires, mount the snow chains to the outer
wheels. Observe the manufacturer's
mounting instructions.
R Only use snow chains when the road is
covered by a layer of snow. Remove the
snow chains as soon as possible when you
come to a road that is not snow-covered.
R The use of snow chains may be restricted
by local regulations. Observe the
appropriate regulations before mounting
snow chains.
R When driving with snow chains mounted,
do not exceed the maximum permissible
speed of 30 mph (50 km/h).
R Check the tension of the chains after a
distance of approximately 0.5 miles
(1.0 km).
You can deactivate ASR (Y page 58) when
pulling away with snow chains mounted. This
allows the wheels to spin in a controlled
manner, achieving an increased driving force
(cutting action). Operation in winter
277Wheels and tires
*optional Z
the braking properties and the driving
characteristics .There is a risk of an accident.
Avoid tire pressures that are too low in all the
tires, including the spare wheel.
Underinflated tires can:
R fail from being overheated
R adversely affect handling
R wear excessively and/or unevenly
R have an adverse effect on fuel consumption
Overinflated tires G
WARNING
Tires with excessively high pressure can burst
because they are damaged more easily by
road debris, potholes etc. In addition, they
also suffer from irregular wear, which can
severely impair the braking properties and the
driving characteristics. There is a risk of an
accident.
Avoid tire pressures that are too high in all the
tires, including the spare wheel.
Overinflated tires can:
R increase the braking distance
R adversely affect handling
R wear excessively and/or unevenly
R adversely affect ride comfort
R be more susceptible to damage
Maximum tire pressures 0005
Maximum permitted tire pressure
(example) Never exceed the maximum permissible tire
inflation pressure. When adjusting the tire
pressures always observe the recommended
tire pressure for your vehicle (Y
page 278).
i The actual values for tires are specific to
each vehicle and may deviate from the
values in the illustration. Tire valve (snap-in valve)
G
WARNING
Tire valve that are not approved for your
vehicle by the distributor named on the inside
cover page may result in a loss of tire
pressure. This may affect road safety. There
is a risk of an accident.
Only use tire valve that are approved for your
vehicle by the distributor named on the inside
cover page. Always make sure you have the
correct tire valve type for the tires on your
vehicle.
! Do not screw additional weights (check
valves, etc.) onto the tire valves. The
electronic components could thus be
damaged.
Only for vehicles without atire pressure
monitor:
For safety reasons, we recommend that you
only use tire valves that have been tested for
use on your vehicle, e.g. those manufactured
by Wonder:
R type TR 600 for the vehicle types 2500
R type TR 418 for the vehicle types 3500 Checking the tire pressure manually
In order to determine and adjust the tire
pressures, proceed as follows:
X Remove the valve cap of the tire you wish
to check.
X Press the tire pressure gauge securely onto
the valve. 280
Tire pressureWheels and tires
0026
Maximum tire pressure (Y page 280)
0025 Manufacturer
0023 Tire material (Y page 292)
0024 Tire size designation, load-bearing
capacity and speed index (Y page 290)
0018 Tire name
The markings described above are on the tire
in addition to the tire name (sales
designation) and the manufacturer's name.
i Tire data is vehicle-specific and may
deviate from the data in the example.
Tire size designation, load bearing index
and speed index G
WARNING
Exceeding the stated tire load-bearing
capacity and the approved maximum speed
could lead to tire damage or the tire bursting.
There is a risk of accident.
Therefore, only use tire types and sizes
approved for your vehicle model. Observe the
tire load rating and speed rating required for
your vehicle. 0005
Design standard
0006 Tire width
0026 Nominal aspect ration in %
0025 Tire code
0023 Rim diameter
0024 Load bearing index
0018 Speed index General:
depending on the manufacturer's
standards, the size imprinted in the tire wall
may not contain any letters or may contain
one letter 0005that precedes the size
description
If "LT" precedes the size description (as
shown above): these are light truck tires
according to U.S. manufacturing standards.
If "C" precedes the size description: these are
commercial motor vehicle tires according to
European manufacturing standards.
Tire width: tire width0006shows the nominal
tire width in millimeters.
Aspect ratio: aspect ratio0026is the size ratio
between the tire height and tire width and is
shown in percent.T he aspect ratio is
calculated by dividing the tire width by the tire
height.
Tire code: tire code0025specifies the tire type.
"R" represents radial tires. "D" represents
diagonal tires, "B" represents diagonal radial
tires.
Rim diameter: rim diameter0023is the
diameter of the bead seat, not the diameter
of the rim flange. The rim diameter is
specified in inches (in).
Load-bearing index: load-bearing index0024
is a numerical code that specifies the
maximum load-bearing capacity of a tire.
Do not overload the tires by exceeding the
specified load limit. The maximum
permissible load can be found on the
vehicle's Tire and Loading Information
placard on the B-pillar on the driver's side
(Y page 286).
Example:
The load-bearing index 120 indicates a
maximum load of 3,042 lb (1,380 kg) for the
tire. If two load-bearing capacity indices are
specified (as shown above), the first number
states the load-bearing capacity for single
tires, the second number the load-bearing
capacity for twin tires. For further information
on the maximum tire load in kilograms and
pounds, see (Y page 291).290
What you should know about wheels and tiresWheels and tires
permissible load can be found on the
vehicle's Tire and Loading Information
placard on the B-pillar on the driver's side
(Y
page 286).
i The actual values for tires are specific to
each vehicle and may deviate from the
values in the illustration.
DOT, Tire Identification Number (TIN) U.S
.tire regulations stipulate that every tire
manufacturer or retreader must imprint aTIN
in or on the sidewall of each tire produced. The TIN is a unique identification number. The
TIN enables the tire manufacturers or
retreaders to inform purchasers of recalls and
other safety-relevant matters. It makes it
possible for the purchaser to easily identify
the affected tires.
The TIN is made up of manufacturer
identification code 0006, tire size0026, tire type
code 0025and manufacturing date 0023.
DOT (Department of Transportation): tire
symbol 0005indicates that the tire complies
with the requirements of the U.S. Department
of Transportation.
Manufacturer identification code:
manufacturer identification code 0006provides
details on the tire manufacturer. New tires
have a code with two symbols. Retreaded
tires have a code with four symbols.
Further information aboutr etreaded tires
(Y page 274).
Tire size: identifier0026describes the tire size. Tire type code:
tire type code0025can be
used by the manufacturer as a code to
describe specific characteristics of the tire.
Date of manufacture: date of manufacture
0023 provides information about the age of a
tire. The first and second positions represent
the week of manufacture, starting with "01"
for the first calendar week. Positions three
and four represent the year of manufacture.
For example, a tire that is marked with
"3208", was manufactured in week 32 in
2008.
i Tire data is vehicle-specific and may
deviate from the data in the example.
Tire characteristics This information describes the type of tire
cord and the number of layers in
sidewall
0005and under tire tread 0006.
i Tire data is vehicle-specific and may
deviate from the data in the example.
Definitions for tires and loading Tire structure and characteristics
Describes the number of layers or the number
of rubber-coated belts in the tire tread and
the tire wall. These consist of steel, nylon,
polyester, and other materials.
Bar
Metric unit for tire pressure.
14.5038p
ounds per square inch (psi) and
100 kilopascals (kPa) are the equivalent of
1 bar. 292
What you should know about wheels and tiresWheels and tires
!
Only use the jack pump lever middle rod
and the rod with the largest diameter as a
lug wrench extension. Only slide the middle
rod as far as it will go onto the lug wrench.
The rods may otherwise bend and be
distorted to such an extent that they can
no longer be used as a pump lever for the
jack.
! Do not place the jack on the leaf spring or
the differential case. Hydraulic jack
Preparing the hydraulic jack
X
Insert the third rod of jack pump lever 0005
into the lug wrench extension.
Jack pump lever 0005is assembled.
X Close pressure release screw 0006.
X To do this, use the flattened section on
pump lever 0005to turn pressure release
screw 0006clockwise to the stop.
i Do not turn pressure release screw 0006
more than 1 or 2 full turns. Hydraulic fluid
could otherwise escape.
X Insert pump lever 0005into the recess on the
jack and secure by turning it clockwise.
X Place the jack vertically beneath the
jacking points described below. Jacking point, front axle
Jacking point at the front axle
X
Place the jack under the longitudinal
member in front of the front axle. Jacking point, rear axle (example: vehicle type
2500)
Jacking point, rear axle (example: vehicle type
3500)
Jacking point at the rear axle on vehicle
types 2500 and 3500
X
Place the jack under the longitudinal
member in front of the rear axle. Changing wheels
305Wheels and tires Z
X
Wheel with hub cap: position the opening
for the tire valve in the hub cap over the tire
valve.
X Push the edge of the hub cap with both
hands against the wheel until it clicks into
place. Make sure the hub cap retaining
catches engage on the steel wheel.
X Wheel with central hub cap: position the
retaining lugs of the central hub cap over
the wheel bolts.
X Hit the middle of the hub cap to engage it
on the wheel.
X Secure the faulty wheel in the spare wheel
bracket (Y page 309).
X Check the tire pressure of the newly
mounted wheel and adjust it if necessary.
Observe the recommended tire pressure
(Y page 278).
X Retighten the wheel bolts or wheel nuts to
the specified tightening torque after the
vehicle has been driven for 30 miles
(50 km).
When using a wheel/spare wheel with a new
or newly painted wheel rim, have the wheel
bolts/nuts retightened again after
approximately 600 to 3,000 miles (1,000 to
5,000 km). Observe the specified tightening
torque.
i Vehicles with the tire pressure monitor
system: all mounted wheels must be
equipped with functioning sensors. Wheel and tire combination
General notes
! Retreaded tires are neither tested nor
recommended for Sprinter vehicles, since
previous damage cannot always be
detected on retreaded tires. We can
therefore not guarantee driving safety. Do
not mount used tires if you have no
information about their previous usage. The recommended tire pressures can be
found:
R
on the Tire and Loading Information
placard 11
on the B-pillar on the driver's side
R on the tire pressure table on the B-pillar on
the driver's side
The recommended tire pressure can also be
found in the "Tire pressure table" section in
these Operating Instructions (Y page 285).
The wheel/tire combination for your vehicle
can be found on the tire pressure table.
Further information on wheel/tire
combination can be obtained at any qualified
specialist workshop.
Check tire pressures regularly and only when
the tires are cold. Observe the notes on the
recommended tire pressures (Y page 278).
Follow the maintenance recommendations in
the tire manufacturer's warranty book in your
vehicle documents.
Notes on the vehicle equipment –always
install the vehicle:
R with tires of the same size across an axle
(left/right)
R with the same type of tires on all wheels at
a given time (summer tires, winter tires) Spare wheel
Important safety notes
G
WARNING
Wheel and tire dimensions as well as the type
of tire can vary between the spare wheel and
the wheel to be replaced. When the spare
wheel is installed, driving characteristics may
be severely affected. There is a risk of an
accident.
In order to reduce risks:
R you should therefore adapt your driving
style and drive carefully.
R never install more than one spare wheel
that differs fro mthe wheel to be replaced.
11 Only for vehicles with a gross weight of less than 10,000 lbs(4,536 kg). 308
Spare wheelWheels and tires
R
only use a spare wheel that differs from the
wheel to be replaced for a short time.
R do not deactivate ESP ®
.
R have a spare wheel that differs from the
wheel that has been changed replaced at
the nearest qualified specialist workshop.
You must observe the correc twheel and
tire dimensions as well as the wheel type.
When using a spare wheel of a different size,
do not exceed the maximum speed of
80 km/h. General notes
! Check the spare wheel regularly to see
that it is secure and has the prescribed tire
pressure.
The procedure for mounting the spare wheel
is described in "Mounting awheel"
(Y page 303).
The following should be checked regularly,
particularly prior to long journeys:
R the tire pressure of the spare wheel, which
should then be corrected if necessary
(Y page 278).
R the fastenings of the spare wheel bracket.
The spare wheel is located in a spare wheel
bracket under the rear of the vehicle.
Replace the tires after 6years at the latest,
regardless of wear. This also applies to the
spare wheel.
i If you have mounted a spare wheel, the
tire pressure monitor (Y page 281) will not
function for this wheel. The spare wheel is
not equipped with a sensor for monitoring
tire pressure. Removing and installing the spare
wheel
Cargo Van/Crew Van Bolt covers for the safety catches (example: Cargo
Van)
Removing
X
Open the rear doors.
X Position a screwdriver in recesses 0006and
pry off covers 0005.
X Using the lug wrench from the vehicle tool
kit (Y page 264), unscrew the now visible
bolts counter-clockwise by approximately
20 turns. Spare wheel carrier under the vehicle
X
Slightly raise spare wheel bracket 0023and
unhook left-hand retaining hook 0026.
X Assemble the pump lever for the jack and
slide it into sleeve 0025on spare wheel
bracket 0023.
X Raise spare wheel bracket 0023with the
pump lever and unhook right-hand
retaining hook 0026. Spare wheel
309Wheels and tires Z