316
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 313) and the tire speed
rating
6
(
컄
page 313).
If your tire includes “ZR” in the size
designation and no service
description
5
and
6
(
컄
page 313) is
given, the tire manufacturer must be
consulted for the maximum speed ca-
pability.
If a service description
5
and
6
(
컄
page 313) 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 tires provide special win-
ter performance. Make sure the tires you use
show M+S and the mountain/snowflake sym-
bol
.
marking on the tire sidewall. These tires
meet specific snow traction performance re-
quirements of the Rubber Manufacturers Associ-
ation (RMA) and the Rubber Association of
Canada (RAC) and have been designed specifi-
cally for use in snow conditions.
Summary of Contents for 2008 SL 55 AMG
Page 1: ...SL 550 SL 55 AMG SL 600 SL 65 AMG...
Page 20: ...20...
Page 22: ...22 At a glance Exterior view...
Page 24: ...24 At a glance Cockpit...
Page 26: ...26 At a glance Instrument cluster...
Page 28: ...28 At a glance Instrument cluster...
Page 34: ...34 At a glance Storage compartments...
Page 37: ...37 Getting started Unlocking Adjusting Driving Parking and locking...
Page 67: ...67 Safety and Security Occupant safety Panic alarm Driving safety systems Anti theft systems...
Page 103: ...102...
Page 189: ...188 Controls in detail Automatic climate control...
Page 265: ...264...
Page 441: ...440...
Page 457: ...456 Technical data Weights Trunk load max 220 lbs 100 kg...
Page 467: ...466...
Page 489: ......