Tires and wheels
260
Tire load rating
G
Warning!
The tire load rating must always be at least
half of the GAWR of your vehicle.
Otherwise, tire failure may be the result
which may cause an accident and/or
serious injury to you or others.
Always replace rims and tires with the same
designation, manufacturer and type as
shown on the original part.
G
Warning!
Do not overload the tires by exceeding the
specified load limit as indicated on the Tire
and Loading Information placard on the
driver’s door B-pillar. Overloading the tires
can overheat them, possibly causing a
blowout. Overloading the tires can also
result in handling or steering problems, or
brake failure.
Tire load rating
5
is a numerical code
associated with the maximum load a tire can
support.
For example, a load rating of 91 corresponds
to a maximum load of 1356 lb (615 kg) the
tire is designed to support. See also
“Maximum tire load” (
Y
page 263) where the
maximum load associated with the load index
is indicated in kilograms and lbs.
For additional information on tire load rating,
see “Load identification” (
Y
page 262).
Tire speed rating
G
Warning!
Even when permitted by law, never operate
a vehicle at speeds greater than the
maximum speed rating of the tires.
Exceeding the maximum speed for which
tires are rated can lead to sudden tire
failure, causing loss of vehicle control and
possibly resulting in an accident and/or
serious personal injury and possible death,
for you and for others.
Regardless of the tire speed rating, local
speed limits should be obeyed. Use prudent
driving speeds appropriate to prevailing
conditions.
Tire speed rating
6
indicates the approved
maximum speed for the tire.
Summer tires
Index
Speed rating
Q
up to 100 mph (160 km/h)
R
up to 106 mph (170 km/h)
S
up to 112 mph (180 km/h)
T
up to 118 mph (190 km/h)
H
up to 130 mph (210 km/h)
V
up to 149 mph (240 km/h)
W
up to 168 mph (270 km/h)
Y
up to 186 mph (300 km/h)
ZR...Y
up to 186 mph (300 km/h)
ZR...(..Y) above 186 mph (300 km/h)
ZR
above 149 mph (240 km/h)
R
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 example: 245/40 ZR18).
To determine the maximum speed
Operation
Summary of Contents for ML 320 BlueTEC
Page 1: ...M Class Operator s Manual...
Page 28: ...26...
Page 30: ...Exterior view 28 Exterior view At a glance...
Page 32: ...Cockpit 30 Cockpit At a glance...
Page 34: ...Instrument cluster 32 Instrument cluster At a glance...
Page 36: ...Instrument cluster 34 At a glance...
Page 38: ...Storage compartments 36 Storage compartments At a glance...
Page 46: ...44...
Page 84: ...82...
Page 145: ...Control system 143 Menus and submenus 9 AMG vehicles only Controls in detail Z...
Page 236: ...234...
Page 396: ...394...
Page 412: ...Weights 410 Weights Model All models Roof load max 220 lb 100 kg Technical data...
Page 422: ...420...
Page 424: ...Order no 6515 4289 13 Part no 164 584 70 82 Edition A 2009 1645847082 1645847082...