Mercedes-Benz C-CLASS WAGON C 240 - Manual (Page 323)

321
Operation
Tires and wheels
If a service description 5 and 6
(
୴ page 318) 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).
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
186 mph (300 km/h). Consult the tire
manufacturer for the actual maximum
permissible speed of the tire.
All-season and winter tires Load identification
1 Load identification
Index Speed rating
Q M+S up to 100 mph (160 km/h)
T M+S up to 118 mph (190 km/h)
H M+S up to 130 mph (210 km/h)
V M+S up to 149 mph (240 km/h)
i
The marking “M+S” next to the service
description designates tires with mud
and snow capabilities.
i
For illustration purposes only. Actual
data on tires is specific to each vehicle
and may vary from data shown in above
illustration.