Mercedes Benz 2005 e 320 用户手册

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页码 506
338
Operation
Tires and wheels
GVWR (Gross Vehicle Weight Rating)
This is the maximum permissible vehicle 
weight of the fully loaded vehicle (weight of 
the vehicle including all options, passen-
gers, fuel, and cargo and, if applicable, 
trailer tongue load). It is indicated on 
certification label located on the driver's 
door B-pillar.
Kilopascal (kPa)
The metric unit for air pressure. There are 
6.9 kPa to one psi; another metric unit for 
air pressure is bars. There are 
100 kilopascals (kPa) to one bar.
Maximum load rating
The maximum load in kilograms and 
pounds that can be carried by the tire.
Maximum loaded vehicle weight
The sum of curb weight, accessory weight, 
vehicle capacity weight and production 
options weight.
Maximum tire inflation pressure
This number is the greatest amount of air 
pressure that should ever be put in the tire 
under normal driving conditions.
Normal occupant weight
The number of occupants the vehicle is 
designed to seat, multiplied by 
68 kilograms (150 lbs).
Occupant distribution
The distribution of occupants in a vehicle 
at their designated seating positions.
Production options weight
The combined weight of those installed 
regular production options weighing over 
5 lbs (2.3 kilograms) in excess of those 
standard items which they replace, not 
previously considered in curb weight or 
accessory weight, including heavy duty 
brakes, ride levelers, roof rack, heavy duty 
battery, and special trim.
PSI (Pounds per square inch)
A standard unit of measure for air pressure 
-> bar, kilopascal (kPa).
Recommended tire inflation pressure
Recommended tire inflation pressure 
listed on placard located on driver's door 
B-pillar for normal driving conditions. 
Provides best handling, tread life and 
riding comfort.
Rim
A metal support for a tire or a tire and tube 
assembly upon which the tire beads are 
seated.
Sidewall
The portion of a tire between the tread and 
the bead.