Page 365 of 666
363 Operation
Tires and wheels
4
The placard lists the recommended cold
tire inflation pressures for all load condi-
tions up to the maximum permissible
weight limits (GAWR). The tire inflation
pressures listed apply to the tires in-
stalled as original equipment.
Important notes on tire inflation
pressure
iThe data shown on the tire and loa-
ding information placard
1and on the
tire inflation pressure placard is for il-
lustrative purposes only. Tire data is
specific to each vehicle and may vary
from the data shown in the illustrati-
on below. Refer to your vehicle’s pla-
card for actual data specific to your
vehicle.
1 For vehicles with a gross weight capacity less
than 10 000 lbs (4 536 kg) (USA only).
Warning
G
If the tire inflation pressure repeatedly
drops:
\4Check the tires for punctures from
foreign objects.
\4Check to see whether air is leaking
from the valves or from around the
rim.
nf_BA.book Page 363 Friday, January 25, 2008 3:53 PM
Page 374 of 666

372 OperationTires and wheels
4
\1
Make sure the tire inflation pressure
of all four tires is correct, using the
tire and loading information placard
1 or the tire inflation pressure placard
located on the driver’s door B-pillar
(
\2
page 362).
In addition to the placard also con-
sult the tire inflation pressure table
(
\2
page 628).
Warning
G
It is the driver’s responsibility to calibrate
the TPMS on the recommended cold infla-
tion pressure. Underinflated tires affect
the ability to steer or brake the vehicle.
You might lose control over the vehicle.1. For vehicles with a gross weight capacity less
than 10 000 lbs (4 536 kg) (USA only).
iReactivate the TPMS after adjusting
the tire inflation pressure to the infla-
tion pressure recommended for the
vehicle operating condition. Tire
pressure should only be adjusted on
cold tires. Observe the recommend-
ed tire inflation pressure on the tire
and loading information placard on
the driver’s door B-pillar
(\2
page 354).
nf_BA.book Page 372 Friday, January 25, 2008 3:53 PM
Page 381 of 666

379 Operation
Tires and wheels
4
Reactivating the Advanced TPMSThe TPMS must be reactivated when you
have adjusted the tire inflation pressure
to a new level (e.g. because of different
load or driving conditions). The TPMS is
then recalibrated to the current tire in-
flation pressures.
\1
Make sure the tire inflation pressure
of all four tires is correct, using the
tire and loading information placard
1
or the tire inflation pressure placard
located on the driver’s door B-pillar
(
\2
page 362).
Warning!
G
It is the driver’s responsibility to calibrate
the TPMS on the recommended cold infla-
tion pressure. Underinflated tires affect
the ability to steer or brake the vehicle.
You might lose control over the vehicle.
1. For vehicles with a gross weight capacity less
than 10 000 lbs (4 536 kg) (USA only).
iReactivate the TPMS after adjusting
the tire inflation pressure to the infla-
tion pressure recommended for the
vehicle operating condition. Tire in-
flation pressure should only be adju-
sted on cold tires. Observe the
recommended tire inflation pressure
on the tire and loading information
placard
1 or on the tire inflation pres-
sure placard on the driver’s door B-
pillar (\2
page 362).
nf_BA.book Page 379 Friday, January 25, 2008 3:53 PM
Page 393 of 666

391 Operation
Tires and wheels
4
For more information on tire load rating,
refer to "Tire size designation, load and
speed rating" (
\2
page 383).
For information on calculating total and
cargo load capacities, refer to "Tire and
loading information" (
\2
page 352).
1Maximum permissible tire inflation pres-
sure
Warning
G
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.Never overload them.The vehicle maximum load on the tire
must not exceed the load carrying capac-
ity of the tire on your vehicle.
Continued
Warning (Continued)
G
You will not exceed the tire’s load carrying
capacity if you adhere to the loading con-
ditions, tire size and cold tire inflation
pressures specified on the tire and load-
ing information placard.
Maximum tire inflation pressure
nf_BA.book Page 391 Friday, January 25, 2008 3:53 PM
Page 398 of 666

396 OperationTires and wheels
4
GVWR (G
ross V
ehicle W
eight R
ating)
This is the maximum permissible vehicle
weight of the fully loaded vehicle (weight
of the vehicle including all options, pas-
sengers, fuel, and cargo and, if applica-
ble, trailer tongue load). It is indicated
on the certification label located below
the driver’s seat on the mounting pillar.Kilopascal (kPa)The metric unit for air pressure. There
are 6.9kPa to 1psi; another metric unit
for air pressure is bars. there are
100 kilopascals (kPa) to 1 bar.
Maximum load ratingThe maximum load in kg and pounds
that can be carried by the tire.Maximum loaded vehicle weightThe sum of curb weight, accessory
weight, vehicle capacity weight and pro-
duction options weight.Maximum tire inflation pressureThis number is the greatest amount of
air pressure that should ever be put in
the tire under normal driving conditions.
Normal occupant weightThe number of occupants the vehicle is
designed to seat, multiplied by 68 kg
(150 lbs).Occupant distributionThe distribution of occupants in a vehi-
cle at their designated seating positions.
nf_BA.book Page 396 Friday, January 25, 2008 3:53 PM
Page 399 of 666

397 Operation
Tires and wheels
4
Production options weightThe combined weight of those installed
regular production options weighing
over 5 lbs (2.3 kg) in excess of those
standard items which they replace, not
previously considered in curb weight or
accessory weight, including heavy duty
brakes, ride levelers, roof rack, heavy
duty battery, and special trim.PSI (P
ounds per S
quare I
nch)
A standard unit of measure for air pres-
sure. Another metric unit for air pres-
sure is bar or kilopascal (kPa).
Recommended tire inflation pressureRecommended tire inflation pressure for
normal driving conditions listed on the
tire and loading information placard
1 or
on the tire inflation pressure placard lo-
cated on the driver’s door B-pillar.
Provides best handling, tread life and
riding comfort.
RimA metal support for a tire or a tire and
tube assembly upon which the tire
beads are seated.
Side wallThe portion of a tire between the tread
and the bead.TIN (T
ire I
dentification N
umber)
Unique identifier which facilitates efforts
by tire manufacturers to notify purchas-
ers in recall situations or other safety
matters concerning tires and gives pur-
chases the means to easily identify such
tires. The TIN is comprised of the “man-
ufacturer’s identification mark”, “tire
size”, “tire type code” and “date of man-
ufacture”.
1. For vehicles with a gross weight capacity less
than 10 000 lbs (4 536 kg) (USA only).
nf_BA.book Page 397 Friday, January 25, 2008 3:53 PM
Page 401 of 666
399 Operation
Tires and wheels
4
Uniform tire quality grading stan-
dardsA tire information system that provides
consumers with ratings for a tire’s trac-
tion, temperature and treadwear. Rat-
ings are determined by tire
manufacturers using government test-
ing procedures. The ratings are molded
into the side wall of the tire.
Vehicle capacity weightRated cargo and luggage load plus 68 kg
(150 lbs) times the vehicle’s designated
seating capacity.Vehicle maximum load on the tireLoad on an individual tire that is deter-
mined by distributing to each axle its
share of the maximum loaded vehicle
weight and dividing it by two.
Rotating tiresWarning
G
Rotate front and rear wheels only if they
are of the same dimension.Changing the tire dimension for an axle could cause the tire to come into contact
with the vehicle body or axle parts. Dam-
age to the tire or the vehicle may be the
result.
Continued
nf_BA.book Page 399 Friday, January 25, 2008 3:53 PM
Page 406 of 666

404 OperationWinter driving
4
\3 Winter drivingHave your vehicle winterproofed at the
onset of winter at an authorized Sprinter
Dealer. This service includes the follow-
ing:\4
Oil change, if the current engine oil
used has not been approved for win-
ter use
\4
The antifreeze / anti-corrosion con-
centration in the coolant is checked
\4
The addition of a concentrated
cleaning agent to the water in the
windshield washer system
\4
Battery check
\4
A tire changeYou will find information about diesel
fuel for use at low outside temperatures
in the “Technical data” section
(
\2
page 614).
Please also observe the information
about winter driving (
\2
page 406).
Winter tires should also be operated as
printed on the tire and loading informa-
tion placard
1 or on the tire inflation pres-
sure placard located on the driver’s door
B-pillar, refer to “Tires and wheels” (
\2
page 362). Not all M+S rated radial-
ply tires provide special winter perfor-
mance. Make sure the tires you use
show M+S and the mountain/snowflake
marking
.
on the tire side wall.
These tires meet specific snow traction
performance requirements of the Rub-
ber Manufacturers Association (RMA)
and the Rubber Association of Canada
(RAC) and have been designed specifi-
cally for use in snow conditions. Use of
winter tires is the only way to achieve
the maximum effectiveness of the ABS,
BAS, ASR and ESP
® in winter operation.
Winter tires1. For vehicles with a gross weight capacity less
than 10 000 lbs (4 536 kg) (USA only).
nf_BA.book Page 404 Friday, January 25, 2008 3:53 PM