2011 MERCEDES-BENZ SPRINTER tire pressure

Operation
Notes on driving
R If the vehicle
is heavily laden, check the tire
pressures, and correct them, if necessary.
R When parking your vehicle, make sure that
the tires do not get deformed by the curb
or other obstacles. If it is necessary to drive
over curbs, speed humps or similar
elevations, try to do so slowly and at an
obtuse angle. Otherwise, the tires,
particularly the sidewalls, can get
damaged. Notes on regularly inspecting wheels
and tires
G
Warning
Regularly check the tires for damage.
Damaged tires can cause tire inflation
pressure loss. As a result, you could lose
control of your vehicle.
Worn, old tires

can cause accidents. If the tire
tread is worn to minimum tread depth, or if
the tires have sustained damage, replace
them.
R Regularly check the wheels and tires of
your vehicle for damage (e.g. cuts,
punctures, tears, bulges on tires and
deformation or severe corrosion on
wheels), at least once a month, as well as
after driving off-road or on rough roads.
Damaged wheels can cause a loss of tire
pressure.
R Regularly check the tire tread depth and
the condition of the tread across the whole
width of the tire (Y page 253). If necessary,
turn the front wheels to full lock in order to
inspect the inner side of the tire surface.
R All wheels must have a valve cap to protect
the valve against dirt and moisture. Do not
install anything onto the valve (such as tire
pressure monitoring systems) other than the standard valve cap or other valve caps
approved for your vehicle.
R Regularly check the

pressure of all the tires
including the spare wheel, particularly prior
to long trips, and correct the pressure
(Y page 255). Tire tread
G
Warning
Although the
applicable federal motor vehicle
safety laws consider a tire to be worn when
the tread wear indicators (TWI) become
visible at approximately 1
/ 16 in (1.6 mm), we
recommend that you do not allow your tires
to wear down to that level. As tread depth
approaches 1
/ 8 in (3 mm), the adhesion
properties on a

wet road are sharply reduced.
Depending upon the weather and/or road
surface (conditions), the tire traction varies
widely.
Replace tires before they become excessively
worn, as the tire traction on wet road surfaces
decreases significantly when the tread depth
is less than ⅛ in (3 mm).
Tread wear indicators (TWIs) are required by
law. Six indicators are positioned over the tire
tread. They are visible once the tread depth
is approximately 1
/ 16 in (1.6 mm). If this is the
case, the tire is so worn that it must be
replaced.
The recommended tread depth for summer
tires is at least ⅛ in (3 mm). The
recommended tread depth for winter tires is
at least 1/6
in (4 mm). Operation
253
Wheels and tires Z

Bar marking 0046 for tread wear is integrated
into the tire tread.
Notes on selecting, mounting and
replacing 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 After mounting new tires, run them in at
moderate speeds for the first 60 miles
(100 km) as they only reach their full
performance after this distance.
R Do not use tires that are excessively worn
as the tire traction on wet road surfaces
decreases significantly when the tread
depth is less than ⅛ in (3 mm).
R Replace the tires after six years at the
latest, regardless of
wear. This also applies
to the spare wheel.
The service life of tires depends, among other
things, on the following factors:
R driving style
R tire pressure
R mileage
Permissible wheel/tire combinations and
instructions for tires can be found under
"Tires and wheels" in the "Technical data"
section ( Y page 280). Operation in winter
Please bear the following in mind
Have your vehicle

winterproofed at a qualified
specialist workshop, e.g. at an authorized
Sprinter Dealer, at the onset of winter.
Observe the notes under "Winter driving" in
the "Operation" section (Y page 271). Driving with summer tires
At temperatures below

45 ‡(+7 †), summer
tires lose a lot of their elasticity, and thus also
lose grip and braking effect – equip your
vehicle with M+S tires. Summer tires may
develop cracks leading to permanent damage
if they are used at very low temperatures. We
cannot accept responsibility for this type of
damage. M+S tires
At temperatures below 45 ‡(+7 †), use
winter tires or all-season tires — both are
marked M+S.
In wintry road conditions, only winter tires
with the snowflake symbol 004D in addition
to the M+S marking offer the best possible
grip. Only these tires allow driving safety
systems such as ABS and ESP ®
to continue
to work optimally in winter, as these tires
have been

designed specifically for driving on
snow.
For safe driving, use M+S tires of the same
make and tread pattern on all wheels. G
Warning
M+S tires with a tread depth of less than 1
/ 6
inch (4 mm) must be replaced. They are no
longer suitable for winter operation.
Always observe the maximum permissible
speed specified for the M+S tires you have
mounted. 254
Operation in winter
Wheels and tires

When you have mounted M+S tires:
X
Check the tire pressure (Y page 255).
X Restart the tire pressure monitor
(Y page 258). G
Warning
If you use your spare wheel when M+S tires
are fitted on the other wheels, be aware that
the difference in
tire characteristics may very
well impair turning stability and that overall
driving stability may be reduced. Adapt your
driving style accordingly.
Have the spare wheel replaced by a regular
road wheel with an M+S tire at the nearest
authorized Sprinter Dealer. Snow chains
Snow chains increase traction on roads in
wintry conditions.
We recommend, for safety reasons, that you
only use class

U snow chains or traction aids
that conform to the SAE type U specification
and are approved for Sprinters. You can
obtain information about snow chains from
any authorized Sprinter Dealer.
R Only use snow chains when the road is
covered by a layer of snow. Do not exceed
the maximum permissible speed of 30 mph
(50 km/h). Remove the snow chains as
soon as possible once the road is no longer
covered with snow.
R The use of snow chains may be restricted
by local regulations. Observe the relevant
regulations when mounting snow chains.
! Check the snow chains for damage before
mounting them. Damaged or worn snow
chains may break, causing damage to
wheels, wheel arches or wheel suspension.
For this reason, you must use only snow
chains that are free of defects. Observe the
manufacturer's mounting instructions. If you intend to mount 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. Observe the
manufacturer's mounting instructions.
R Check the chain tension after driving
approximately 0.5 miles (1.0 km) .
i You can deactivate ASR when pulling
away with snow chains mounted.
(

Y page 49). This allows the wheels to spin
in a controlled manner, generating more
tractive force (friction effect). Tire pressure
Notes about tire pressure
G
Warning
Follow recommended tire inflation pressures.
Do not underinflate tires. Underinflated tires
wear excessively and/or unevenly, adversely
affect handling and fuel economy, and are
more likely to fail from being overheated.
Do not overinflate

tires. Overinflated tires can
adversely affect handling and ride comfort,
wear unevenly, increase stopping distance,
and result in sudden deflation (blowout)
because they are more likely to become
punctured or damaged by road debris,
potholes etc.
Do not overload the tires by exceeding the
specified load limit as indicated on the Tire
and Loading Information placard on the
driver's door B-pillar. Overloading the tires
can overheat them, possibly causing a
blowout. Overloading the tires can also result
in handling or steering problems, or brake
failure. Tire pressure
255Wheels and tires Z

A table of recommended tire pressures can
be found on the Tire & Loading Information
placard
11
or the tire pressure plate on the
B-pillar on the driver's side of the vehicle
(Y page 256).
Use a tire pressure gauge intended for this
purpose. The outer
appearance of a tire does
not permit any reliable conclusion about the
tire pressure. On vehicles equipped with the
electronic tire pressure monitor, the tire
pressure can be checked using the on-board
computer. G
Warning!
If the tire pressure drops repeatedly:
R check the tires for foreign objects
R check whether the

wheel is losing air or the
valve is leaking
R make sure that only a valve cap approved
by the dealer listed on the inside of the
cover page is on the tire valve
Underinflated tires have a negative effect on
vehicle safety, which could lead you to cause
an accident.
Correct the tire pressure only when the tires
are cold. Tires are cold when the vehicle has
been parked for at least three hours or has
been driven less than 1 mile (1.6 km). Tire
temperature changes depending on the
ambient temperature, driving speed and tire
load. If the tire temperature changes by
18 ‡ (10 †), the tire pressure changes by
approximately 10 kPa (0.1 bar/1.5 psi). Take
this into consideration if you are checking tire
pressure when the tires are warm, and
correct the tire pressure only if it is too low
for current operating conditions. If you check
the tire pressure when the tires are warm, it
results in a higher value than when the tires
are cold. This is normal. Do not under any
circumstances release the air in order to
adjust the pressure to the prescribed value
for cold tires. Tire pressure would then be too
low. Take note of the recommended tire pressure
data for cold tires on the Tire & Loading
Information placard
11
or the tire pressure
plate on the

B-pillar on the driver's side of the
vehicle.
i The data shown on the following tire data
labels are examples. Tire pressure data are
vehicle-specific and may deviate from the
data illustrated here. The tire pressure data
applicable to your vehicle can be found on
the Tire & Loading Information placard or
tire pressure plate of your vehicle. Tire & Loading Information placard
11 Tire pressure plate
You will find recommended tire pressure
specifications
0046 for cold

tires and for a fully
loaded vehicle on the Tire & Loading
Information placard or on the tire pressure
plate. The tire pressure specifications apply
to the factory-mounted tires.
11 Only for vehicles with a gross weight of less than 10,000 lbs (4536 kg).256
Tire pressure
Wheels and tires

Tire pressure too low or too high
Underinflated tires G
Warning
Follow recommended tire inflation pressures.
Do not underinflate tires. Underinflated tires
wear excessively and/or unevenly, adversely
affect handling and fuel economy, and are
more likely to fail from being overheated.
Underinflated tires can:
R wear excessively and/or unevenly
R adversely affect fuel economy
R fail from being overheated
R adversely affect handling
Overinflated tires G
Warning
Follow recommended tire inflation pressures.
Do not overinflate

tires. Overinflated tires can
adversely affect handling and ride comfort,
wear unevenly, increase stopping distance,
and result in sudden deflation (blowout)
because they are more likely to become
punctured or damaged by road debris,
potholes etc.
Overinflated tires can:
R adversely affect handling
R wear excessively and/or unevenly
R be more likely to become damaged
R adversely affect ride comfort
R increase stopping distance
Maximum tire pressures G
Warning
Never exceed the maximum tire inflation
pressure. Follow recommended tire inflation
pressures.
Do not underinflate tires. Underinflated tires
wear excessively and/or unevenly, adversely affect handling and fuel economy, and are
more likely to fail from being overheated.
Do not
overinflate

tires. Overinflated tires can
adversely affect handling and ride comfort,
wear unevenly, increase stopping distance,
and result in sudden deflation (blowout)
because they are more likely to become
punctured or damaged by road debris,
potholes etc. 0046
Maximum permitted tire pressure
(example)
i The actual values for tires are specific to
each vehicle and may deviate from the
values in the illustration.
When adjusting the tire pressures always
observe the recommended tire pressure for
your vehicle ( Y page 255). Checking the tire pressure
G
Warning
Follow recommended
tire inflation pressures.
Do not underinflate tires. Underinflated tires
wear excessively and/or unevenly, adversely
affect handling and fuel economy, and are
more likely to fail from being overheated.
Do not overinflate

tires. Overinflated tires can
adversely affect handling and ride comfort,
wear unevenly, increase stopping distance,
and result in sudden deflation (blowout)
because they are more likely to become
punctured or damaged by road debris,
potholes etc. Tire pressure
257
Wheels and tires
Z

Do not overload the tires by exceeding the
specified load limit as indicated on the Tire
and Loading Information placard on the
driver's door B-pillar. Overloading the tires
can overheat them, possibly causing a
blowout. Overloading
the tires can also result
in handling or steering problems, or brake
failure.
Check the tire pressure at least once a month.
Only check and correct tire pressures when
the tires are cold. 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.
X Read the tire pressure and compare it with
the recommended value on the Tire and
Loading Information placard12


or on the tire
pressure plate on the B-pillar on the driver's
side of the vehicle.
X If necessary, increase the tire pressure to
the recommended value.
X If the tire pressure is too high, release air
by pressing down

the metal pin in the valve
using the tip of a pen, for example. Then,
check the tire pressure again using the tire
pressure gauge.
X Screw the valve cap onto the valve.
X Repeat the steps for the other tires. Tire pressure monitor
Important safety notes If a tire pressure monitor is installed, the
vehicle's wheels have sensors installed that
monitor the
tire

pressures in all four tires. The
tire pressure monitor warns you when the pressure drops in one or more of the tires. The
tire pressure monitor only functions if the
correct wheel electronics units are installed
in all wheels.
The tire pressure monitor has a yellow
0077
warning lamp in the instrument cluster for
indicating pressure loss/malfunctions (USA)
or pressure loss

(Canada). Depending on how
the warning lamp flashes or lights up, an
underinflated tire or a malfunction in the tire
pressure monitor is displayed:
R if the 0077 warning lamp is lit continuously,
the tire pressure on one or more tires is
significantly too low. The tire pressure
monitor is not malfunctioning.
R USA only: if the 0077 warning lamp flashes
for 60 seconds and then remains lit
constantly, the tire pressure monitor is
malfunctioning. G
Warning
Each tire, including the spare (if provided),
should be checked at least once a month
when cold and inflated to the inflation
pressure recommended by the vehicle
manufacturer on the Tire and Loading
Information placard on the driver’s door B-
pillar or the

tire inflation pressure label on the
inside of the fuel filler flap. If your vehicle has
tires of a different size than the size indicated
on the Tire and Loading Information placard
or the tire inflation pressure label, you should
determine the proper tire inflation pressure
for those tires.
As an added safety feature, your vehicle has
been equipped with a tire pressure monitoring
system (TPMS) that illuminates a low tire
pressure telltale when one or more of your
tires are significantly underinflated.
Accordingly, when the low tire pressure
telltale illuminates, you should stop and check
your tires as soon as possible, and inflate
them to the proper pressure. Driving on a
significantly underinflated tire causes the tire
to overheat and can lead to tire failure.
12 Only for vehicles with a gross vehicle weight rating of less than 10,000 lbs(4536 kg).258
Tire pressure
Wheels and tires

Underinflation also reduces fuel efficiency
and tire
tread
life, and may affect the vehicle's
handling and stopping ability. Please note that
the TPMS is not a substitute for proper tire
maintenance, and it is the driver's
responsibility to maintain correct tire
pressure, even if underinflation has not
reached the level to trigger illumination of the
TPMS low tire pressure telltale.
USA only:
Your vehicle has also been equipped with a
TPMS malfunction indicator to indicate when
the tire pressure monitoring system is not
operating properly. The TPMS malfunction
indicator is combined with the low tire
pressure telltale. When the system detects a
malfunction, the telltale will flash for
approximately one minute and then remain
continuously illuminated. This sequence will
continue upon subsequent vehicle start-ups
as long as the malfunction exists. When the
malfunction indicator is lit, the system may
not be able to detect or signal low tire
pressure as intended.
TPMS malfunctions may occur for a variety of
reasons, including the installation of
incompatible replacement or alternate tires
or wheels on the vehicle that prevent the
TPMS from functioning properly. Always
check the TPMS malfunction telltale after
replacing one or more tires or wheels on your
vehicle to ensure that the replacement or
alternate tires and wheels allow the TPMS to
continue to function properly.
i USA only:
If the tire pressure monitor is
malfunctioning, it may take more than
10 minutes for the 0077 tire pressure
warning lamp to inform you of the
malfunction by flashing for 60 seconds and
then remaining lit.
When the malfunction has been rectified,
the tire pressure warning lamp goes out
after driving for a few minutes. Information on tire pressures is displayed in
the on-board computer. After a few minutes
of driving, the current tire pressure of each
tire is shown in the on-board computer
i
The tire pressure values indicated by the
on-board computer may differ from those
measured at a gas station with a pressure
gauge. The tire
pressures shown by the on-
board computer refer to those measured at
sea level. At high altitudes, the tire pressure
values indicated by a pressure gauge are
higher than those shown by the on-board
computer. In this case, do not reduce the
tire pressures.
i If radio transmitting equipment (e.g.
wireless headphones, two-way radios) is
operated inside the vehicle or in the vicinity
of the vehicle, this can interfere with the
operation of the tire pressure monitor.
i USA only:
This device complies with Part 15 of the
FCC Rules. Operation is subject to the
following two conditions:
1. This device may not cause harmful
interference, and
2. This device must withstand any
interference received, including
interference that may cause undesired
operation.
Unauthorized modifications to the device
could void the user’s authority to operate
the equipment.
i Canada only:
This device complies with the RSS-210
Rules from Industry Canada. Operation is
subject to the following two conditions:
1. This device may not cause harmful
interference, and
2. This device must accept any interference
received, including interference that may
cause undesired operation.
Unauthorized modifications to the device
could void the user’s authority to operate
the equipment. Tire pressure
259
Wheels and tires Z

Calling up tire pressure using the on-
board computer
Vehicles with steering wheel buttons
Using the steering wheel buttons
X
Turn the key to position 2 in the ignition
lock.
X Press the 0059 or 0058 button repeatedly
until the standard display ( Y page 77) is
shown.
X Press the
0029 or 002D button repeatedly
until the current tire pressure for the
individual tires is displayed. If the vehicle has been parked for more than
20 minutes
or

you have not then driven faster
than 18 mph (30 km/h), you will see the
following message:
tire press. displayed after driving
for several minutes
i The tire pressure values indicated by the
on-board computer may differ from those
measured at a gas station using a pressure
gauge. The on-board computer will
generally give you a more exact value.
Tire pressure loss warning system Vehicles without steering wheel buttons
The 0077 tire pressure warning lamp in the
instrument cluster comes on if the pressure
of one or more tires drops significantly.
i
USA only:
If the 0077 tire pressure warning lamp
flashes for just 60 seconds and then is lit
permanently, the tire pressure monitor is
malfunctioning (Y page 196). If a malfunction of the tire pressure monitor
is recognized, the 0077 tire pressure
warning lamp
shows

this at the latest after
ten minutes.
Vehicles with steering wheel buttons
A message is displayed and the 0077 tire
pressure warning lamp in the instrument
cluster comes on if the pressure of one or
more tires drops significantly.
The tire pressure is shown in two red
rectangles. The pressure of the tire
concerned is shown in one of the rectangles
(Y page 199). A warning tone also sounds.
i USA only:
If the 0077 tire pressure warning lamp
flashes for just 60 seconds and then is lit
permanently, the tire pressure monitor is
malfunctioning (Y page 196).
If a malfunction of the tire pressure monitor
is recognized, the 0077 tire pressure
warning lamp shows this at the latest after
ten minutes.
Reactivating the tire pressure monitor In most cases, the tire pressure monitor
detects the new reference values
automatically, e.g. after you have:
R
changed the tire pressure
R changed wheels or tires
R installed new wheels or tires
If you wish to define new reference values
manually:
X Refer to the table on the tire data labels
(Y page 256) to make sure that the
pressure of all four tires is set correctly.
Observe the notes on tire pressures in the
"Tires and wheels" section ( Y page 280).260
Tire pressure
Wheels and tires