Traction
Traction is the result of friction between the
tires and the road surface.
TWR (permissible trailer drawbar load)
The TWR is the maximu mpermissible weight
that may act on the ball coupling of the trailer
tow hitch.
Wear indicator
Narrow bars (tread wear bars) that are
distributed over the tire tread. If the tire tread
is level with the bars, the wear limit of 000Bin
(1.6 mm) has been reached.
Distribution of the vehicle occupants
The distribution of vehicle occupants over
designated seat positions in avehicle.
Maximum permissible payload weight
Nominal load and goods/luggage load plus
68 kg (150 lbs) multiplied by the number of
seats in the vehicle. Flat tire
General notes
Your vehicle may be equipped with Premium
tire sealant or with a spare wheel. The spare
wheel is under the vehicle at the rear
(Y page 308). The Premium tire sealant is
located in the stowage compartment in the
right-hand door sill (Y page 264).
You can find information on changing/
mounting wheels in the "Wheel change"
section (Y page 303).
When you replace a tire, we recommend that
you also replace the tire valve. Please observe
the safety-relevant information on tire valve
(Y page 280). Vehicle preparation
X Stop the vehicle as far away as possible
from traffic and on a level, firm and non-slip
surface.
X Switch on the hazard warning lamps if the
vehicle poses a hazard to passing vehicles.
X Turn the fron twheels to the straight-ahead
position.
X Move the selector lever of the automatic
transmission to position P.
X Switch off the engine.
X Passengers should leave the vehicle. Make
sure that the passengers are not
endangered as they do so.
X Make sure that no one is near the danger
area while a wheel is being changed.
Anyone who is not directly assisting in the
wheel change should, for example, stand
behind the barrier.
X Place the warning triangle or warning lamp
at a suitable distance.
Observe legal requirements. Using Premium tire sealant
Using Premium tire sealant You can use Premium tire sealant to seal
punctures of up to 0.23 in (6 mm), particularly
those in the tire tread. Tire sealant can be
used at outside temperatures down to
002722 ‡ (002730 †).
G
WARNING
In the following situations, the tire sealant is
unable to provide sufficient breakdown
assistance, as it is unable to seal the tire
properly:
R there are cuts or punctures in the tire larger
than those mentioned above.
R the wheel rim is damaged.
R you have driven at very low tire pressures
or on a flat tire.
There is a risk of an accident. Flat tire
295Wheels and tires
Z
Do not drive any further. Contact a qualified
specialis tworkshop. G
WARNING
The tire sealant is harmful and causes
irritation. It must not come into contact with
your skin, eyes or clothing or be swallowed.
Do not inhale TIREFIT fumes. Keep tire sealant
away from children. There is a risk of injury.
If you come into contact with the tire sealant,
observe the following:
R Rinse off the tire sealant from your skin
immediately with water.
R If the tire sealant comes into contact with
your eyes, immediately rinse them
thoroughly with clean water.
R If tire sealant is swallowed, immediately
rinse your mouth out thoroughly and drink
plenty of water. Do not induce vomiting,
and seek medical attention immediately.
R Immediately change out of clothing which
has come into contact with tire sealant.
R If an allergic reaction occurs, seek medical
attention immediately.
In addition, observe the manufacturer's
safety instructions on the sticker on the tire
inflation compressor and on the sticker on the
tire sealant bottle.
The tire sealant is water-soluble. If tire sealant
escapes, you can wash it off with water.
i Have the tire sealant replaced every
8y ears at a qualified specialist workshop.
! The tire inflation compressor should only
be connected to the 12 V socket in the
center console. You may otherwise
damage the vehicle's electrics.
! Do not operate the tire inflation
compressor for longer than 20 minutes at
a time without a break. The tire inflation
compressor may otherwise overheat.
The tire inflation compressor can be
operated again once it has cooled down. H
Environmental note
Have the used tire sealant bottle disposed of
professionally, e.g. at aqualified specialist
workshop.
X Prepare the vehicle as described
(Y page 295).
X If possible, remove the foreign object that
has pierced the tire, e.g .the screw or the
nail.
It is beneficial to the sealing process if the
foreign body that has pierced the tire is
removed.
X Remove the Premium tire sealant, the
accompanying
"max 50 mph"("max80 km/h") sticker and
the tire inflation compressor from the
stowage compartmentint he right-hand
doorway (Y page 264).
X Affix the sticker within the driver's field of
vision. Tire inflation compressor
0005
Switch
0006 Angled connecting piece
0026 Tire inflation compressor hose
0025 Flap
0023 Pressure gauge with pressure release
screw
0024 Connector with cable
X Open flap 0025on the tire inflation
compressor.
X Pull connector 0024and hose 0026with
pressure gauge 0023from the housing. 296
Flat tireWheels and tires
X
Loosen angled valve adapter 001Dfrom tire
valve 001Cand remove it.
X Screw in the valve core again using the
valve tool and remove the valve tool
through the opening.
i If the valve insert is damaged or lost when
it is unscrewed, you can use the valve insert
from tire sealant bottle 0019after you have
used the tire sealant.
X Unscrew the valve insert from the valve of
tire sealant bottle 0019using the valve
extractor.
X Push angled valve adapter 0006located on
hose 0026of the tire inflatio ncompressor as
far as it will go ontot ire valve001Cand clamp
it in place.
X Press tire inflation compressor switch 0005
to Iand inflate the tire.
If possible, inflate the tire to the
recommended tire pressure. You will find a
table of recommended tir epressure on the
Tire and Loading Information placard 10
or
the tire pressure plate on the B-pillar on the
driver's side of the vehicle (Y page 278).
X Then press 0on tire inflation compressor
switch 0005.
The tire inflation compresso ris
deactivated.
X Screw the valve cap onto tire valve 001C.
X Observe the following notes and
instructions:
R
Tire pressure of 300 kPa (3.0 bar/
43.5 psi) not reached (Y page 301).
R Tire pressure of 300 kPa (3.0 bar/
43. 5psi) reached (Y page 301).
Tire pressure of 300 kPa (3.0 bar/
43.5 psi) not reached G
WARNING
If the specified tire pressure is not reached,
the tire is too severely damaged.T he tire
sealant cannot offer assistance with a flat tire in this case. Damaged tires as well as tire
pressure that is too low can impair the braking
and driving characteristics. There is a risk of
an accident.
Do not drive any further. Notify a qualified
specialist workshop.
i The Mercedes-Benz Service24h
telephone numbers can be found on a
sticker in the driver's door entrance area
and in the vehicle Maintenance Booklet.
Tire pressure of 300 kPa (3.0 bar/
43.5 psi) reached G
WARNING
At ire temporarily sealed with tire sealant
impairs the driving characteristics and is not
suitable for higher speeds. There is a risk of
accident.
You should therefore adapt your driving style
accordingly and drive carefully. Do not exceed
the specified maximum speed with a tire that
has been repaired using tire sealant.
The maximum speed for a tire sealed with tire
sealant is 50 mph (80 km/h).
The "max. 50 mph" (80 km/h) sticker must
be affixed within the driver's field of vision.
X Turn the pressure release screw on
pressure gauge 0023counter-clockwise and
bleed the system.
X Turn the key in the ignition lock to
position 0.
X Pull connector 0024on the tire inflation
compressor out of the 12 V socket.
X Clean the valve core extractor with clean
water.
X Remove angled valve adapter 0006from valve
0018 of tire sealant filler bottle 0019and screw
the valve cap onto valve 0018.
X Stow the tire inflation compressor, tire
sealant bottle 0019with valve core extractor
10 Only for vehicles with a gross vehicle weight of less than 10,000 lbs(4,536 kg). Flat tire
301Wheels and tires Z
and/or valve tool, warning triangle and
warning lamps in the vehicle.
X Pull away immediately.
This enables the tire sealan tto distribute
inside the tire and create a more effective
seal.
X After driving for approximately 3 minutes,
stop the vehicle at a suitable location, e.g.
at a car park or gas station.
X Check the tire pressure again.
The tire pressure must be at least
300 kPa (3.0 bar/43.5 psi). G
WARNING
If the required tire pressure is not reached
after driving for a short period, the tire is too
badly damaged. The tire sealant cannot repair
the tire in this instance. Damaged tires and a
tire pressure that is too low can significantly
impair the vehicle's braking and driving
characteristics. There is a risk of accident.
Do not continue driving. Contact a qualified
specialist workshop.
i The Mercedes-Benz Service24h
telephone numbers can be found on a
sticker in the driver's door entrance area
and in the vehicle Maintenance Booklet.
i If you check the tire pressure with the tire
inflation compressor, connect angled valve
adapter 0006on tire inflation compressor
hose 0026directly to the tire valve. The tire
pressure will increase when you switch the
tire inflation compressor on. You can
reduce the tire pressure by opening the
pressure release screw on pressure gauge
0023.
If the tire pressure is still at least 300 kPa
(3.0 bar/43.5 psi):
X If possible, inflate the tire to the
recommended tire pressure (Y page 278).
X Drive to the nearest qualified specialist
workshop as soon as possible and have the
tire and tire sealant 0019replaced. Changing wheels
Rotating the wheels
G
WARNING
Interchanging the front and rear wheels may
severely impair the driving characteristics if
the wheels or tires have different dimensions.
The wheel brakes or suspension components
may also be damaged. There is a risk of
accident.
Rotate front and rear wheels only if the wheels
and tires are of the same dimensions.
! On vehicles equipped with a tire pressure
monitor, electronic components are
located in the wheel.
Tire-mounting tools should not be used
near the valve. This could damage the
electronic components.
Only have tires changed at a qualified
specialist workshop.
Always observe the instructions and safety
notes in the "Mounting awheel" section
(Y page 303).
The wear patterns on the front and rear tires
differ, depending on the operating conditions.
Rotate the wheels before a clear wear pattern
has formed on the tires. Front tires typically
wear more on the shoulders and the rear tires
in the center.
If your vehicle's tire configuration allows, you
can rotate the wheels according to the
intervals in the tire manufacturer's warranty
book in your vehicle documents. If no
warranty book is available, the tires should be
rotated every 3,000 to 6,000 miles (5,000 to
10,000 km), or earlier if tire wear requires. Do
not change the direction of rotation.
Clean the contac tsurface softhe wheel and
the brake disc thoroughly every time a wheel
is rotated. Check the tire pressure and
reactivate the tire pressure monitor if
necessary. 302
Changing wheelsWheels and tires
Diagra
mshowing tire rotation for single and dual
tires
Single tires: if the tires are of identical
dimensions, you can rotate both wheels on
both the front and rear axles so that the tires'
original direction of rotation is maintained. On
unidirectional tires, an arrow on the sidewall
shows the prescribed direction of rotation of
the tire.
Twin rear tires: if the tires are of identical
dimensions, you can rotate the wheels on the
front axle and the inner wheels on the rear
axle in pairs such that the original direction of
tire rotation is retained. With unidirectional
tires, you may rotate the outside wheels at
the rear axle from one side to the other. Direction of rotation
Tires with a specified direction of rotation
have additional benefits, e.g. if there is a risk
of hydroplaning. You will only gain these
benefits if the correct direction of rotation is
observed.
An arrow on the sidewall of the tire indicates
its correct direction of rotation.
You may mount a spare wheel against the
direction of rotation. Observe the time
restriction on use as well as the speed
limitation specified on the spare wheel. Storing wheels
Store wheels that are not being used in a cool,
dry and preferably dark place. Protect the
tires from contact with oil, grease and fuel. Mounting
awheel
Vehicle preparation X
Stop the vehicle as far away as possible
from traffic and on a level, firm and non-slip
surface.
X If you rvehicle poses a risk to approaching
traffic, switch on the hazard warning lamps.
X Apply the parking brake.
X Turn the fron twheels to the straight-ahead
position.
X Move the selector lever of the automatic
transmission to position P.
X Switch off the engine.
X Passengers should leave the vehicle. Make
sure that the passengers are not
endangered as they do so.
X Make sure that no one is near the danger
area while the wheel is being changed.
Anyone who is not directly assisting in the
wheel change should, for example, stand
behind the barrier.
X Place the warning triangle or warning lamp
at a suitable distance.
Observe legal requirements.
X Secure the vehicle to prevent it from rolling
away.
i Observe the safety notes on parking in the
section on "Driving and parking"
(Y page 145).
X On level terrain: place chocks or other
suitable objects under the front and rear of
the wheel that is diagonally opposite the
wheel to be changed.
X On slight inclines: place chocks or other
suitable objects under the wheels on the
front and rear axles opposite the wheel to
be changed. Changing wheels
303Wheels and tires Z
X
Take the vehicle tool kit and the jack from
the footwell on the co-driver's side
(Y page 264).
X Remove the spare wheel from the spare
wheel bracket (Y page 309). Observe the
safety notes in the "Spare wheel" section
(Y page 308).
X On wheels with wheel bolts, remove the
hub caps. X
Assemble the lug wrench extension using
the middle rod and the rod with the largest
diameter from the three-piece jack pump
lever.
X Starting with the middle rod, slide the lug
wrench extension as far as it will go onto
the lug wrench.
X Using lug wrench 0005, loosen the wheel
bolts/wheel nuts on the wheel to be
changed by about one full turn. Do not
unscrew the wheel bolts/nuts completely.
Raising the vehicle G
WARNING
If you do not position the jack correctly at the
appropriate jacking point of the vehicle, the
jack could tip over with the vehicle raised.
There is a risk of injury.
Only position the jack at the appropriate
jacking point of the vehicle. The base of the
jack must be positioned vertically, directly
under the jacking point of the vehicle. G
WARNING
On uphill and downhill slopes, the jack could
tip over with the vehicle raised. There is a risk
of injury.
Do not change wheels on uphill or downhill
gradients. Notify a qualified specialist
workshop.
! Only position the jack on the jacking
points intended for this purpose. You could
otherwise damage the vehicle.
Observe the following when raising the
vehicle:
R When raising the vehicle, only use the jack
specifically approved for your vehicle.
R the vehicle's jack is intended only to raise
the vehicle for a short time when changing
a wheel. It is not suited for performing
maintenance work under the vehicle.
R avoid changing the wheel on uphill and
downhill slopes.
R before raising the vehicle, secure it from
rolling away by applying the parking brake
and inserting wheel chocks. Never
disengage the parking brake while the
vehicle is raised.
R the jack must be placed on a firm, flat and
non-slip surface. On a loose surface, a
large, load-bearing underlay must be used.
On a slippery surface, a non-slip underlay
must be used, e.g. rubber mats.
R make sure the distance between the
underside of the tires and the ground does
not exceed 1.2 inches (3 cm).
R never place your hands or feet under the
raised vehicle.
R never lie under the raised vehicle.
R never start the engine when the vehicle is
raised.
R never open or close a door when the vehicle
is raised.
R make sure that no persons are present in
the vehicle when the vehicle is raised. 304
Changing wheelsWheels and tires
Jacking point, rear axle (example: Chassis Cab)
Jacking point at the rear axle on chassis
versions
X
Place the jack next to the front leaf spring
suppor tbeneath the jacking point.
Raising the vehicle
X Move pump lever 0005up and down until the
tire is a maximum of 1.2 in (3 cm) off the
ground.
Removing awheel !
Do not place the wheel bolts or the wheel
nuts in sand or dirt. The threads of the
wheel bolts and wheel nuts could otherwise
be damaged whe nbeing tightened.
X Unscrew the wheel bolts or nuts.
X On fron twheels with wheel nuts, remove
the wheel nut cover.
X Remove the wheel.
Mounting anew wheel G
WARNING
Oiled or greased wheel bolts or damaged
wheel bolts/hub threads can cause the wheel
bolts to come loose .As a result, you could
lose a wheel while driving. There is a risk of
accident.
Never oil or grease wheel bolts. In the event
of damage to the threads, contact a qualified
specialist workshop immediately.H ave the
damaged wheel bolts or hub threads
replaced/renewed. Do no tcontinue driving. G
WARNING
If you tighten the wheel bolts or wheel nuts
when the vehicle is raised, the jack could tip
over. There is a risk of injury.
Only tighten the wheel bolts or wheel nuts
when the vehicle is on the ground.
Always observe the instructions and safety
notes on "Changing a wheel" (Y page 302).
Only use wheel bolts or wheel nuts that have
been designed for the wheel and the vehicle.
For safety reasons, we recommend that you
only use wheel bolts or wheel nuts which have
been approved for Sprinter vehicles and the
respective wheel.
! For a steel wheel, only use the short wheel
bolts to mount the steel spare wheel. Using
other wheel bolts to mount the steel spare
wheel could damage the brake system.
! On vehicles equipped with a tire pressure
monitor, electronic components are
located in the wheel.
Tire-mounting tools should not be used
near the valve. This could damage the
electronic components.
Only have tires changed at a qualified
specialist workshop. 0005
Wheel bolt for alloy wheel
0006 Wheel bolt for steel wheel
X Clean the wheel and wheel hub contact
surfaces.
X Slide the new wheel onto the wheel hub and
push it on. 306
Changing wheelsWheels and tires
Wheels with centering by wheel bolts:
X Vehicles with alloy wheels: take the short
wheel bolts that fit the steel spare wheel
out of the vehicle tool kit.
X Screw in the wheel bolts and tighten them
lightly.
For wheels with wheel nuts:
X Fron twheels with wheel nut covers: press
the wheel nut covers onto the wheel nuts.
X Screw in the three wheel nuts over the
fixing discs of the wheel nut cover.
X Turn the wheel so that the wheel bolts are
in the middle of the holes.
X Screw on the rest of the wheel nuts.
X Slightly tighten all the wheel nuts.
Lowering the vehicle G
WARNING
The wheels could work loose if the wheel nuts
and bolts are not tightened to the specified
tightening torque. There is a risk of accident.
Have the tightening torque immediately
checked at a qualified specialist workshop
after a wheel is changed.
! 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. Tightening torque pattern
0005—0024
Wheel bolts or wheel nuts
X Using the pump lever, slowly turn the
lowering screw on the jack through
approximately one revolution and carefully
lower the vehicle (Y page 304).
X Put the jack aside.
X Pull the rod with the smallest diameter off
the pump lever.
The shortened pump lever serves as a lug
wrench extension.
X Starting with the middle rod, slide the lug
wrench extension as far as it will go onto
the lug wrench.
X Using the extended lug wrench, tighten the
wheel bolts evenly in a crosswise pattern in
the sequence indicated (0005 to0024).
Tighten the wheel bolts to the following
tightening torques:
R steel wheel 177 lb-ft(240 Nm)
R alloy wheel 133 lb-ft(180 Nm)
Tighten the wheel nuts to atightening
torque of 133 lb-ft (180 Nm).
X Push the piston on the hydraulic jac kin
again and close the pressure release
screw.
X Stow the jack and the rest of the vehicle
tools in the vehicle again.
i You can now install the hub caps on steel
wheels with wheel bolts. The installing
procedure depends on whether the hub cap
acts as a trim that covers the whole wheel,
or just covers the center. Changing wheels
307Wheels and tires Z