387
Operation
Tires and wheels
앫
At the tire manufacturer’s option, any
tire with a speed capability above
149 mph (240 km/h) can include a
“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
(
컄
page 384) and the tire speed
rating
6
(
컄
page 384).
If your tire includes “ZR” in the size
designation and no service
description
5
and
6
(
컄
page 384) is
given, the tire manufacturer must be
consulted for the maximum speed
capability.
If a service description
5
and
6
(
컄
page 384) is given, the speed capa-
bility is limited by the speed symbol in
the service description.
Example: 245/40 ZR18 97Y.
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).
앫
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
186 mph (300 km/h). Consult the tire
manufacturer for the actual maximum
permissible speed of the tire.
All-season and winter tires
Index
Speed rating
Q M+S
1
1
or M+S
.
for winter tires
up to 100 mph (160 km/h)
T
M+S
1
up to 118 mph (190 km/h)
H M+S
1
up to 130 mph (210 km/h)
V M+S
1
up to 149 mph (240 km/h)
i
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.
Содержание 2008 R 320 CDI 4MATIC
Страница 2: ...R 320 CDI 4MATIC R 350 R 350 4MATIC R 550 4MATIC...
Страница 21: ...20...
Страница 23: ...22 At a glance Exterior view...
Страница 25: ...24 At a glance Cockpit...
Страница 27: ...26 At a glance Instrument cluster...
Страница 29: ...28 At a glance Instrument cluster...
Страница 35: ...34 At a glance Storage compartments...
Страница 38: ...37 Getting started Unlocking Adjusting Driving Parking and locking...
Страница 70: ...69 Safety and Security Occupant safety Panic alarm Driving safety systems Anti theft systems...
Страница 109: ...108...
Страница 209: ...208 Controls in detail Climate control...
Страница 223: ...222 Controls in detail 3 zone automatic climate control...
Страница 536: ...535 Technical data Weights Weights Roof load max 220 lb 100 kg...
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