463_AKB;
d2ureepe,
2; 52, en-US
2008-12-02T10:52:11+01:00 - Seite 170
Version: 2.11.7.1
Tires and wheels
170
Summer tires
in the size designation AND the service
description must be placed in parenthesis.
Example: 275/40 ZR 18 (99Y). The “(Y)”
speed rating in parenthesis designates the
maximum speed capability of the tire as
being above 186 mph (300 km/h). Consult
the tire manufacturer for the actual
Index
Speed rating
Q
up to 100 mph (160 km/h)
up to 106 mph (170 km/h)
up to 112 mph (180 km/h)
up to 118 mph (190 km/h)
up to 130 mph (210 km/h)
up to 149 mph (240 km/h)
up to 168 mph (270 km/h)
up to 186 mph (300 km/h)
up to 186 mph (300 km/h)
above 186 mph (300 km/h)
above 149 mph (240 km/h)
R
S
maximum permissible speed of the tire.
T
All-season and winter tires
H
Index
Speed rating
Q M+S8 up to 100 mph (160 km/h)
T M+S8
V
W
up to 118 mph (190 km/h)
H M+S8 up to 130 mph (210 km/h)
V M+S8
up to 149 mph (240 km/h)
Y
ZR...Y
ZR...(..Y)
ZR
i Not all M+S rated tires provide special
winter performance. Make sure the tires
you use show M+S and the mountain/
snowflakeimarking on the tire
RAt the tire manufacturer’s option, any tire
with a speed capability above 149 mph
(240
km/h) can include a “ZR” in the size
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.
designation (for example: 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 tire
load ratingA and tire speed ratingB.
An electronic speed limiter prevents your
vehicle from exceeding a speed of 130 mph
(210 km/h).
The factory equipped tires on your vehicle
may have a tire speed rating above the
maximum speed permitted by the electronic
If your tire includes “ZR” in the size
designation and no service description is
given, the tire manufacturer must be
consulted for the maximum speed
capability.
If a service description is given, the speed speed limiter.
capability is limited by the speed symbol in
the service description. Example:
Make sure your tires have the required tire
speed rating as specified for your vehicle in
the “Technical data” section (Y page 250),
for example when purchasing new tires.
If you are uncertain about the correct reading
of the information given on a tire’s sidewall,
245/40
ZR18 97Y. In this example, “97Y”
is the service description. The letter “Y”
designates the speed rating and the speed
capability of the tire is limited to 186 mph
(300
km/h).
RAny tire with a speed capability above
186 mph (300 km/h) must include a “ZR”
8
or M+Sifor winter tires
| Categories | Mercedes-Benz G-Class Manuals, Mercedes-Benz Manuals |
|---|---|
| Tags | Mercedes Benz W463, Mercedes-Benz G500, Mercedes-Benz G55 AMG |
| Model Year | 2009 |
| Download File |
|
| Document File Type | |
| Copyright | Attribution Non-commercial |
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