180 STARTING AND OPERATING
Regularly check the tires and rims for damage.
Dented or bent rims can cause tire inflation pressure
loss and damage to the tire beads.
If vehicle is heavily loaded, check tire inflation
pressure and correct as required.
Do not allow your tires to wear down too far.
Adhesion properties on wet roads are sharply
reduced at tread depths under 1/8 in (3 mm) for
summer tires and 1/6 in (4 mm) for winter tires.
When replacing individual tires, you should mount
new tires on the front wheels first.
Tire Care and MaintenanceThe tire inflation pressure should be checked
regularly, i.e. at least each time you refuel the vehicle.
The preferred interval for checking the tire inflation
pressure, however, is before each trip.
For more information on checking tire inflation
pressure, refer to "Recommended Tire Inflation
Pressure".
Tire Inspection
Every time when checking the tire inflation pressure,
the tires should also be inspected for the following:
excessive treadwear, refer to "Tread Depth"
cord or fabric showing through the tire’s rubber
bumps, bulges, cuts, cracks or splits in the tread or
side of the tire
Replace the tire if any of the above conditions is found.
Also inspect the spare tire periodically for condition
and inflation. Spare tires will age and become worn
over time even if never used, and thus should be
inspected and replaced when necessary.
WARNING!
Regularly check the tires for damage. Damaged
tires can cause tire inflation pressure loss. As a re-
sult, you could lose control of your Sprinter vehi-
cle.
Worn, old tires can cause accidents. If the tire
tread is badly worn, or if the tires have sustained
damage, replace them.
STARTING AND OPERATING 183
5
If a tire does not have an arrow on the sidewall
indicating the direction of rotation, the wheel can be
mounted either way.
NOTE: The Tire Identification Number (TIN) must
always be visible on the outboard side of the tire.
Treadwear indicators (TWI) are required by law. These
indicators are located in six places on the tread
circumference and become visible at a tread depth of
approximately 1/16 in (1.6 mm), at which point the tire
is considered worn and should be replaced.
The treadwear indicator appears as a solid band across
the tread.
WARNING!
Spare wheels may be mounted against the direc-
tion of rotation (spinning) even with a unidirec-
tional tire for temporary use only until the regular
drive wheel has been repaired or replaced.
Always observe and follow applicable temporary
use restrictions and speed limitations indicated
on the spare wheel.
Have a spare wheel that was mounted against the
direction of rotation replaced with a regular road
wheel as soon as possible.
WARNING!
If you feel a sudden significant vibration or ride
distubance, or you suspect that possible damage
to your vehicle has occurred, you should turn on
the hazard warning flashers, carefully slow down,
and drive with caution to an area which is a safe
distance from the road.
Inspect the tires and the vehicle underbody for
possible damage. If the vehicle or tires appear
unsafe, have the vehicle towed to the nearest
authorized Sprinter dealer or tire dealer for
repairs.
186 STARTING AND OPERATING
Recommended Tire Inflation Pressure
The tire inflation pressure (including the spare wheel)
should be checked regularly and adjusted as well asinspecting for signs of tire wear or visible damage. Use
a good quality pocket-type gauge to check tire inflation
pressure.
Do not make a visual judgement when determining
proper inflation. Radial tires may look properly
inflated even when they are underinflated.
The tire inflation pressure should be checked
regularly, i.e. at least each time you refuel the vehicle,
and should only be adjusted on cold tires. The
preferred interval for checking the tire inflation
pressure, however, is before each trip.
The tires can be considered cold if the vehicle has been
parked for at least 3 hours or driven less than 1 mile
(1.6 km) at an ambient temperature of approximately
68 °F (20 °C).
Follow recommended cold tire inflation pressures
listed on Tire and Loading Information placard on the
driver’s door B-pillar.
Keeping the tires properly inflated provides the best
handling, tread life and riding comfort.
The pressure difference between the tires on a single
axle should not exceed 1.5 psi (10 kPa).
WARNING!
Avoid spinning of one drive wheel. This may
cause serious damage to the drivetrain which is
not covered by the Warranty.
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.
STARTING AND OPERATING 201
5
Bead
The tire bead contains steel wires wrapped by steel
cords that hold the tire onto the rim.
Cold Tire Inflation Pressure
Tire inflation pressure when your vehicle has been
sitting for at least 3 hours or d r i v e n n o m o r e t h a n 1 m i l e
(1.6 km).
Curb Weight
The weight of a motor vehicle with standard
equipment including the maximum capacity of fuel,
oil, and coolant, and, if so equipped, air conditioning
and additional optional equipment, but without
passengers and cargo.
DOT (Department of Transportation)
A tire branding symbol which denotes the tire meets
requirements of the U.S. Department of
Transportation.
GAWR (Gross Axle Weight Rating)
The GAWR is the maximum permissible axle weight.
The gross vehicle weight on each axle must never
exceed the GAWR for the front and rear axle indicatedon the Certification Label located below the driver’s
seat on an outward facing position of the mounting
pillar.
GTW (Gross Trailer Weight)
The GTW is the weight of the trailer plus the weight of
all cargo, equipment, luggage etc. loaded on the trailer.
GVW (Gross Vehicle Weight)
The GVW comprises the weight of the vehicle
including fuel, tools, spare wheel, installed accessories,
passengers and cargo and, if applicable, trailer tongue
load. The GWV must never exceed the GWVR
indicated on the Certification Label located below the
driver’s seat on an outward facing position of the
mounting pillar.
GVWR (Gross Vehicle Weight Rating)
This is themaximum permissible vehicle weight of the
fully loaded vehicle (weight of the vehicle including all
options, passengers, fuel, and cargo and, if applicable,
trailer tongue load). It is indicated on the Certification
Label located below the driver’s seat on an outward
facing position of the mounting pillar.
206 STARTING AND OPERATING
matched for wear to prevent overloading one tire in
a set.
To check if tires are even, lay a straight edge across
all four tires.
The straight edge should touch all the tires.Alignment and Balance
Poor suspension alignment may result in:
Fast tire wear
Uneven tire wear, such as feathering and one-sided
wear
Vehicle pull to right or left
Tires may also cause the vehicle to pull to the left or
right.
Alignment will not correct this condition. See an
authorized Sprinter Dealer for proper diagnosis.
Improper alignment will not cause vehicle vibration.
Vibration may be a result of tire and wheel out-of-
balance.
Proper balancing will reduce vibration and avoid tire
cupping and spotty wear.
Winter tires
Always use winter tires at temperatures below 45°F
(7°C) and whenever wintry road conditions prevail.
Winter tires should be of the same size and type
construction as the summer tires. Winter tires should
also be operated as printed at the Tire and Loading
WARNING!
3500 Dual Rear Tires have only one approved di-
rection of rotation. This is to accomodate the asy-
metrical design (tread pattern) of the ON/OFF
road tire and the use of Outline White Letter
(OWL) tires.
When replacing a flat tire, the spare tire may have
to be remounted on the rim or installed at a
different location tomaintain the correct
placement of the tire on the wheel relative to the
tire/wheel position on the vehicle. For example, if
the spare is used to replace an outer rear tire it will
have to remounted on the rim so that the wheel is
dished inward. That way the tread design of
asymmetrical tires and the white writing of the
OWL tires will maintain proper position.
STARTING AND OPERATING 207
5
Information placard, refer to "Tires and Wheels". Not
all M+S rated radial-ply tires provide special winter
performance. Make sure the tires you use show M+S
and the mountain/snowflake marking.on the tire
sidewall. These tires meet specific snow traction
performance requirements of the Rubber
Manufacturers Association (RMA) and the Rubber
Association of Canada (RAC) and have been designed
specifically for use in snow conditions. Use of winter
tires is the only way to achieve the maximum
effectiveness of the ABS and ESP
® in winter operation.
For safe handling, make sure all winter tires mounted
are of the same make and have the same tread design.
Always observe the speed rating of the winter tires
installed on your vehicle. If the maximum speed for
which your tires are rated is below the speed rating of
your vehicle, you must place a notice to this effectwhere it will be seen by the driver. Such notices are
available at your tire dealer or any authorized Sprinter
Dealer.
While studded tires improve performance on ice, skid
and traction capability on wet or dry surfaces may be
poorer than that of non-studded tires. Some states
prohibit studded tires; therefore, local laws should be
checked before using these tire types.
SNOW CHAINS
Use "Class U" chains , or other traction aids that meet
SAE Type "U" specifications.
WARNING!
Winter tires with a tread depth under 1/6 in (4 mm)
must be replaced. They are no longer suitable for
winter operation.
WARNING!
If you use your spare tire when winter tires are fit-
ted on the other wheels, be aware that the differ-
ence in tire characteristics may very well impair
turning stability and that overall driving stability
may be reduced. Adapt your driving style accord-
ingly.
Have the spare tire replaced with a winter tire at
the nearest authorized Sprinter Dealer.
208 STARTING AND OPERATING
NOTE: Chains must be the proper size for the vehicle,
as recommended by the chain manufacturer.
Snow chains should only be driven on snow-covered
roads at speeds not to exceed 30 mph (50 km/h).
Remove chains as soon as possible when driving on
roads without snow.
NOTE: When driving with snow chains, you may wish
to deactivate the ASR before setting the vehicle in
motion. This will improve the vehicle’s traction.Please observe the following guidelines when using
snow chains:
Snow chains should only be used on rear wheels. In
vehicles with dual rear wheels, they should be
mounted on the exterior wheels. Follow the
manufacturer’s mounting instructions.
Only use snow chains that are approved by the
vehicle manufacturer. For approved snow chains,
please contact your authorized Sprinter Dealer.
Use of snow chains may be prohibited depending
on location. Always check local and state laws
before installing snow chains.
WARNING!
Use snow chains on rear wheels only.
Some tire sizes do not leave adequate clearance for
snowchains. To help avoid serious damage to
your vehicle or tires, use of snow chains is not
permissible with the spare wheel.
222 STARTING AND OPERATING
Trailer Hitches (Optional)
Only install a trailer hitch receiver approved for your
vehicle. For information on availability and
installation, please see your authorized Sprinter
Dealer.
The bumpers on your vehicle are not designed for use
with clamp-type hitches. Do not attach rental hitches
or other bumper-type hitches to them.
To reduce the possibility of damage, remove the hitch
ball adaptor from the receiver when not in use.
Electrical Connections (Optional)
The Sprinter is available with a variety of pre-installed
conditions (lines and turn signal indicator and brake
module installed and / or not installed). Make sure that
the correct trailer hitch receiver kit is used. For further
information, please see your authorized Sprinter
Dealer.
In order to prevent possible damage to the vehicle’s
electrical system by incorrectly installing the trailer
wiring plug, we recommend having the harness
connected at an authorized Sprinter Dealer.Vehicle and Trailer Weights and Ratings
Gross Vehicle Weight Rating (GVWR) is the maximum
permissible vehicle weight:
8,550 lbs (3,878 kgs),
9,990 lbs (4,531 kgs) or 10,200 lbs (4,627 kgs).
NOTE: The weight of your Sprinter is indicated on the
type plate. For type plate, see Identification Labels.
Gross Vehicle Weight (GVW): comprises weight of
vehicle including fuel, tools, spare wheel, installed
accessories, passengers, cargo and trailer tongue. It
must never exceed the GVWR.
Gross Axle Weight Rating (GAWR) is the maximum
permissible axle weight:
Type GVWR GAWR (FA) GAWR (RA)
2500
C/HC /
SHC8,550 lbs
3,878 kgs3,860 lbs
(1,751 kgs)5,360 lbs
(2,431 kgs)
3500
C/HC /
SHC9,990 lbs
4,531 kgs3,860 lbs
(1,751 kgs)7,060 lbs
(3,202 kgs)
10,200 lbs
4,627 kgs3,860 lbs
(1,751 kgs)7,060 lbs
(3,202 kgs)