BMW serie 3 sport wagon 2002 Manual Do Utilizador

111

Overview

Controls

Maintenance

Repairs

Data

Index

Winter tires

Choosing the right tire

BMW recommends winter tires (M+S
radial tires) for operation under
inclement winter driving conditions.
While all-season tires (M+S designa-
tion) provide better winter traction than
summer tires with the load ratings H, V,
W, Y and ZR, they generally do not
achieve the performance of winter tires.

In the interest of safe tracking and
steering response, install winter tires
made by the same manufacturer having
the same tread configuration on all four
wheels.

Never exceed the maximum
speed for which the winter tires

are rated.
Unprofessional attempts by laymen to
service tires can lead to damage and
accidents.
Have this work performed by trained
professionals only. Any BMW center
has the required technical knowledge
and the proper equipment and will be
happy to assist you.

Tire condition, tire pressure

Once the tire wears to below 0.16 in
(4 mm), winter tires display a percep-
tible decrease in their ability to cope
with winter driving conditions, and
should be replaced in the interest of
safety.

Comply with the specified tire inflation
pressures — and be sure to have the
wheel and tire assemblies balanced
every time you change the tires.

Storage

Always store tires in a cool, dry place.
Store them away from light whenever
possible. Protect the tires against
contact with oil, grease and fuel.

Snow chains

Use BMW narrow-link snow chains on
summer or winter tires in pairs only and
only on the rear wheels.

BMW 325xi: in an extreme emergency –
for instance, with the vehicle stuck on
one side, or when obstructions make it
impossible to reach one tire – a chain
may also be mounted on just one tire
for the limited period needed to resolve
the problem.

Comply with all manufacturer's safety
precautions when mounting the chains.

You cannot mount snow chains on the
following tires:

225/50 R 16 92
225/45 R 17 91
245/40 ZR 17