Operation
Tires and wheels
ț
At the tire manufacturer’s option, any
tire with a speed capability above
If a service description 5 and 6
(୴ page 406) is given, the speed capa-
bility is limited by the speed symbol in
the service description.
All-season and winter tires
Index
Speed rating
149
mph (240 km/h) can include a
Q M+S1 up to 100 mph (160 km/h)
“ZR” in the size designation (for exam-
ple: 245/40 ZR18). To determine the
maximum speed capability of the tire,
the service description for the tire must
be referred to. The service description
is comprised of the tire load rating 5
Example: 245/40 ZR18 97Y.
M+S1 up to 118 mph (190 km/h)
T
In this example, “97Y” is the service
description. The letter “Y” designates
the speed rating and the speed capabil-
ity of the tire is limited to 186 mph
(300 km/h).
H M+S1 up to 130 mph (210 km/h)
V M+S1 up to 149 mph (240 km/h)
1
or M+S.for winter tires
(୴ page 406) and the tire speed
rating 6 (୴ page 406).
ț
Any tire with a speed capability above
186 mph (300 km/h) must include a
“ZR” in the size designation AND the
service description must be placed in
parenthesis. Example: 275/40 ZR 18
(99Y). The “(Y)” speed rating in paren-
thesis designates the maximum speed
capability of the tire as being above
i Not all M+S rated 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 Manu-
facturers Association (RMA) and the Rubber
Association of Canada (RAC) and have been
designed specifically for use in snow conditions.
If your tire includes “ZR” in the size
designation and no service
description 5 and 6 (୴ page 406) is
given, the tire manufacturer must be
consulted for the maximum speed ca-
pability.
186
mph (300 km/h). Consult the tire
manufacturer for the actual maximum
permissible speed of the tire.
409
| Categories | Mercedes-Benz GL-Class Manuals, Mercedes-Benz Manuals |
|---|---|
| Tags | Mercedes-Benz GL320 CDI, Mercedes-Benz GL450, Mercedes-Benz X164 |
| Model Year | 2007 |
| Download File |
|
| Document File Type | |
| Copyright | Attribution Non-commercial |
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