BMW 2004 330xi Sedan Manual Do Proprietário

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Wheel and tire combinations
The right choice
BMW recommends using only 
wheels and tires that have been 
approved by BMW for use on your par-
ticular model. Although other wheels 
and tires may theoretically have the 
same dimensions, variations in factors 
such as manufacturing tolerances can 
result in contact between tire and body-
work, ultimately leading to serious acci-
dents. BMW cannot evaluate all tires 
and wheels on the market, and is thus 
unable to guarantee that the vehicle will 
continue to perform safely if unap-
proved tires and/or wheels are 
mounted.
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For each tire size, BMW has assessed 
the safe performance of specific tire 
brands and approved them for use. 
Consult any BMW center for details. 
Comply with any local/national regula-
tions, for example by recording the tire 
type in the vehicle documents.
The correct wheel and tire combi-
nation affects various systems 
that would otherwise be impaired, for 
example ABS, DSC and ADB-X/DBC.
For this reason, use only tires of the 
same manufacture and tread configura-
tion. In the event of a flat tire, for exam-
ple, remount the approved wheel and 
tire combination as soon as possible.
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Storage
Always store tires in a cool, dry place. 
Store them away from light whenever 
possible. Protect the tires against con-
tact with oil, grease and fuel.
Do not exceed the maximum tire infla-
tion pressures specified on the tire 
sidewall.
Winter tires
Choosing the right tire
BMW recommends the use of winter 
tires for operation under winter road 
conditions. While all-season tires – with 
M+S designation – provide better winter 
traction than the corresponding sum-
mer tires, 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 and 
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.
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Run Flat tires*
Before purchasing winter tires, check if 
your BMW is eqipped with Run Flat 
tires. These are indicated by a circular 
symbol containing the letters RSC on 
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