tires MERCEDES-BENZ SPRINTER 2018 MY18 Operator’s Manual

Lowering the vehicle
GWARNING
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.
!Vehicles with Super Single tires: if you
install the spare wheel, do not exceed the
maximum speed of 40 mph (60 km/h) and do
not drive further than 65 miles(100 km).
The transmission could otherwise be dam-
aged by the difference in wheel rotation
speeds.
Tightening torque pattern
:— B
Wheel bolts or wheel nuts
XUsing the pump lever, slowly turn the lowering
screw on the jack through approximately one
revolution and carefully lower the vehicle
(
Ypage 268).
XPut the jack aside.
XPull the rod with the smallest diameter off the
pump lever.
The shortened pump lever serves as a lug
wrench extension.
XStarting with the middle rod, slide the lug
wrench extension as far as it will go onto the
lug wrench.
XUsing the extended lug wrench, tighten the
wheel bolts evenly in a crosswise pattern in
the sequence indicated ( :toB).
Tighten the wheel bolts to the following tight-
ening torques:
RSteel wheel 177 lb-ft(240 Nm )
RAlloy wheel 133 lb-ft(180 Nm )
Tighten the wheel nuts to a tightening torque
of 133 lb-ft (180 Nm).
XPush the piston on the hydraulic jack in again
and close the pressure release screw.
XVehicles with all-wheel drive: turn the jack
spindle clockwise as far as it will go
(
Ypage 268).
XStow the jack and the rest of the vehicle tools
in the vehicle again.
iYou can now install the hub caps on steel
wheels with wheel bolts. The installing proce-
dure depends on whether the hub cap acts as
a trim that covers the whole wheel, or just
covers the center.
XWheel with hub cap: position the opening for
the tire valve in the hub cap over the tire valve.
XPush 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.
XWheel with central hub cap: position the
retaining lugs of the central hub cap over the
wheel bolts.
XHit the center of the hub cap to engage it on
the wheel.
XSecure the faulty wheel in the spare wheel
bracket (Ypage 274).
XVehicles with Super Single tires: transport the
defective rear wheel in the load area. The rear wheel is too large for the spare wheel bracket.
XCheck the tire pressure of the newly mounted
wheel and adjust it if necessary.
Observe the recommended tire pressure
(
Ypage 251).
XRetighten 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 or spare wheel with a new or newly painted wheel rim, have the wheel bolts or
nuts retightened again after approximately 600
to 3,000 miles (1,000 to 5,000 km). Observe the
specified tightening torque.
272Changing wheels
Wheels and tires

iVehicles with the tire pressure monitor sys-
tem: all mounted wheels must be equipped
with functioning sensors.
Wheel and tire combination
General notes
!
Retreaded tires are neither tested nor rec-
ommended for Sprinter vehicles, since previ-
ous damage cannot always be detected on
retreaded tires. We can therefore not guar-
antee driving safety. Do not mount used tires
if you have no information about their previ-
ous usage.
The recommended tire pressures can be found:
Ron the Tire and Loading Information placard9
on the B-pillar on the driver's side
Ron 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 this
Operator's Manual (
Ypage 257). 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 rec-
ommended tire pressure (
Ypage 251).
Follow the maintenance recommendations in
the tire manufacturer's warranty book in your
vehicle documents.
Notes on the vehicle equipment – always equip the vehicle:
Rwith tires of the same size across an axle (left
and right)
Rwith the same type of tires on all wheels at a
given time (summer tires, winter tires)
Tires that have been specially designed and
approved for your vehicle are marked with MO
(Mercedes-Benz Original). You can find this
identification on the tires themselves and in the following table.
iNot all wheel/tire combinations can be
installed at the factory in all countries.
Spare wheel
Important safety notes
GWARNING
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 mounted, driving characteristics may be severely affected. There is a risk of an acci-
dent.
In order to reduce risks:
Ryou should therefore adapt your driving
style and drive carefully.
Rnever mount more than one spare wheel
that differs from the wheel to be replaced.
Ronly use a spare wheel that differs from the
wheel to be replaced for a short time.
Rdo not deactivate ESP®.
Rhave 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.
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 pres-
sure.
The procedure for mounting the spare wheel is
described in "Mounting a wheel" (
Ypage 268).
The following should be checked regularly, par-
ticularly prior to long journeys:
Rthe tire pressure of the spare wheel, which
should then be corrected if necessary
(
Ypage 251).
Rthe 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 6 years at the latest,
regardless of wear. This also applies to the spare
wheel.
9Only for vehicles with a gross weight of less than 10,000 lbs (4,536 kg).
Spare wheel273
Wheels and tires
Z

iIf you have mounted a spare wheel, the tire
pressure monitor (Ypage 254) will not func-
tion for this wheel. The spare wheel is not
equipped with a sensor for monitoring tire
pressure.
Removing and installing the spare
wheel
Cargo Van/Passenger Van
Bolt covers for the safety catches (example: Cargo
Van)
Removing
XOpen the rear doors.
XPlace a screwdriver into recesses ;and then
pry off covers :.
XUsing the lug wrench from the vehicle tool kit
(Ypage 241), unscrew the now visible bolts
counter-clockwise by approximately 20 turns.
Spare wheel carrier under the vehicle
XSlightly raise spare wheel bracket Aand
unhook left-hand retaining hook =.
XAssemble the pump lever for the jack and
slide it into sleeve?on spare wheel bracket
A.
XRaise spare wheel bracket Awith the pump
lever and unhook right-hand retaining hook
=.
XSlowly lower spare wheel bracket Adown to
the ground.
XLift spare wheel bracket Aslightly and pull
the pump lever out of sleeve ?.
Spare wheel in the spare wheel carrier
XUse the pump lever to lift the spare wheel
beyond the rear edge of the spare wheel car-
rier.
XCarefully remove the spare wheel from spare
wheel bracket A.
The spare wheel is heavy. When the spare
wheel is removed, the center of gravity
changes due to the heavy weight of the wheel.
The spare wheel may slip down or tip over.
Installing
XCarefully place the spare wheel onto spare
wheel bracket A.
The spare wheel is heavy. When you place the
spare wheel onto spare wheel bracket A, the
center of gravity changes due to the weight of
the wheel. The spare wheel may slip down or
tip over.
XSlide the pump lever for the jack into
sleeve ?on spare wheel bracket A.
XRaise spare wheel bracket Awith the pump
lever and attach right-hand retaining hook =.
XSlightly raise spare wheel bracketAand
attach left-hand retaining hook =.
XPull the pump lever out of sleeve ?.
XUsing the lug wrench, tighten the retaining
hook bolts by turning them clockwise.
XReplace and engage covers:.
XClose the rear doors.
274Spare wheel
Wheels and tires

Cab Chassis version
Removing
XLoosen fender nuts=manually and then
remove them.
XLoosen nuts ;as far as the thread end.
XSlightly raise spare wheel bracket ?and
unhook left-hand retaining hook :.
XAssemble the pump lever for the jack and
slide it into the sleeve on the right-hand side
of spare wheel bracket?.
XRaise spare wheel bracket ?with the pump
lever and unhook right-hand retaining
hook :.
XSlowly lower spare wheel bracket ?down to
the ground.
XLift spare wheel bracket ?slightly and pull
the pump lever out of the sleeve.
XUse the pump lever to lift the spare wheel
beyond the rear edge of spare wheel
bracket ?.
XCarefully remove the spare wheel from the
bracket.
The spare wheel is heavy. When the spare
wheel is removed, the center of gravity
changes due to the heavy weight of the wheel.
The spare wheel may slip down or tip over. Installing
XCarefully place the spare wheel onto spare
wheel bracket
?.
The spare wheel is heavy. When you place the
spare wheel onto spare wheel bracket ?, the
center of gravity changes due to the weight of
the wheel. The spare wheel may slip down or
tip over.
XRaise spare wheel bracket ?with the pump
lever and attach right-hand retaining hook :.
XSlightly raise spare wheel bracket?and
attach left-hand retaining hook :.
XPull the pump lever out.
XTighten nuts;.
XPut fender nuts =in place and tighten them.
Spare wheel275
Wheels and tires
Z