Wheels and tires, Tire labeling – Mercedes-Benz G-Class 2014 Owners Manual User Manual

Page 335

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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 permissible gross

weight of a fully loaded vehicle (the weight of

the vehicle including all accessories,

occupants, fuel, luggage and the drawbar

noseweight, if applicable). The gross vehicle

weight rating is specified on the vehicle

identification plate on the B-pillar on the

driver's side.

Maximum loaded vehicle weight

The maximum weight is the sum of:

R

the curb weight of the vehicle

R

the weight of the accessories

R

the load limit

R

the weight of the factory installed optional

equipment

Kilopascal (kPa)

Metric unit for tire pressure. 6.9 kPa

corresponds to 1 psi. Another unit for tire

pressure is bar. 100 kilopascals (kPa) are the

equivalent of 1 bar.

Load index

In addition to the load-bearing index, the load

index may also be imprinted on the sidewall

of the tire. This specifies the load-bearing

capacity more precisely.

Curb weight

The weight of a vehicle with standard

equipment including the maximum capacity

of fuel, oil and coolant. It also includes the air-

conditioning system and optional equipment

if these are installed in the vehicle, but does

not include passengers or luggage.

Maximum load rating

The maximum tire load is the maximum

permissible weight in kilograms or lbs for

which a tire is approved.

Maximum permissible tire pressure

Maximum permissible tire pressure for one

tire.

Maximum load on one tire

Maximum load on one tire. This is calculated

by dividing the maximum axle load of one axle

by two.

PSI (pounds per square inch)

A standard unit of measure for tire pressure.

Aspect ratio

Relationship between tire height and tire

width in percent.

Tire pressure

This is pressure inside the tire applying an

outward force to each square inch of the tire's

surface. The tire pressure is specified in

pounds per square inch (psi), in kilopascal

(kPa) or in bar. The tire pressure should only

be corrected when the tires are cold.

Cold tire pressure

The tires are cold:

R

if the vehicle has been parked without

direct sunlight on the tires for at least three

hours and

R

if the vehicle has not been driven further

than 1 mile (1.6 km)

Tread

The part of the tire that comes into contact

with the road.

Tire labeling

333

Wheels

and

tires

Z

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