Uniform Tire Quality Grading Standards: a
uniform standard to grade the quality of tires
with regard to tread quality, tire traction and
temperature characteristics. The quality grading
assessment is made by the manufacturer follow‐
ing specifications from the U.S. government. The
quality grade of a tire is imprinted on the side
wall of the tire.
Recommended tire pressure: the recommen‐
ded tire pressure is the tire pressure specified
for the tires mounted to the vehicle at the fac‐
tory.
The tire and information table contains the rec‐
ommended tire pressure for cold tires, the maxi‐
mum permissible load and the maximum permis‐
sible vehicle speed.
The tire pressure table contains the recommen‐
ded tire pressure for cold tires under various
operating conditions, i.e. loading and/or speed
of the vehicle.
Increased vehicle weight due to optional
equipment: the combined weight of all standard
and optional equipment available for the vehicle,
regardless of whether it is actually installed on
the vehicle or not.
Rim: the part of the wheel on which the tire is
mounted.
GAWR (Gross Axle Weight Rating): the GAWR
is the maximum gross axle load. The actual load
on an axle must never exceed the gross axle
weight rating. The gross axle weight rating can
be found on the vehicle identification plate on
the B‑pillar on the driver's side.
Speed rating: the speed rating is part of the tire
identification. It specifies the speed range for
which a tire is approved.
GVW (Gross Vehicle Weight): the gross vehicle
weight comprises the weight of the vehicle
including fuel, tools, the spare wheel, accesso‐
ries installed, occupants, luggage and the trailer
drawbar noseweight, if applicable. The gross
vehicle weight must not exceed the gross vehicle
weight rating GVWR as specified on the vehicle
identification plate on the B‑pillar on the driver's
side.
GVWR (Gross Vehicle Weight Rating): the
GVWR is the maximum permitted gross weight
of the fully laden vehicle (weight of the vehicle
including all accessories, occupants, fuel, lug‐
gage and the trailer drawbar noseweight if appli‐
cable). The gross vehicle weight rating is speci‐
fied on the vehicle identification plate on the
B‑pillar on the driver's side.
Maximum weight of the laden vehicle: the
maximum weight is the sum of the unladen
weight of the vehicle, the weight of the accesso‐
ries, the maximum load and the weight of
optional equipment installed at the factory.
Kilopascal (kPa): metric unit for tire pressure.
6.9 kPa corresponds to 1 psi. Another unit for
tire pressure is bar. 100 kilopascal (kPa) equals
1 bar.
Load index: in addition to the load-bearing
index, the load index may also be imprinted on
the side wall of the tire. This specifies the load-
bearing capacity of the tire more precisely.
Curb weight: the weight of a vehicle with stand‐
ard equipment including the maximum capacity
of fuel, oil and coolant. It also includes the air
conditioning system and optional equipment if
Wheels and tires 329
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Страница 12: ...Instrument display in the Widescreen Cockpit 10 At a glance Warning and indicator lamps ...
Страница 14: ...12 At a glance Overhead control panel ...
Страница 16: ...14 At a glance Door control panel and seat adjustment ...
Страница 18: ...16 At a glance Emergencies and breakdowns ...
Страница 443: ...Wiper blades Care 287 Changing 116 Wireless vehicle components Declaration of Conformity 23 Index 441 ...
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