Black plate (45,1)
Chevrolet Aveo Owner Manual - 2011
Vehicle Care
10-45
Tire Designations
Tire Size
The following illustration shows
an example of a typical
passenger car tire size.
(A) Passenger (P
‐
Metric) Tire
:
The United States version of a
metric tire sizing system. The
letter P as the first character in
the tire size means a passenger
vehicle tire engineered to
standards set by the U. S. Tire
and Rim Association.
(B) Tire Width
:
The three
‐
digit
number indicates the tire section
width in millimeters from
sidewall to sidewall.
(C) Aspect Ratio
:
A two
‐
digit
number that indicates the tire
height
‐
to
‐
width measurements.
For example, if the tire size
aspect ratio is 70, as shown in
item C of the illustration, it would
mean that the tire's sidewall is
70% as high as it is wide.
(D) Construction Code
:
A
letter code is used to indicate
the type of ply construction in
the tire. The letter R means
radial ply construction; the
letter D means diagonal or bias
ply construction; and the letter B
means belted
‐
bias ply
construction.
(E) Rim Diameter
:
Diameter of
the wheel in inches.
(F) Service Description
:
These
characters represent the load
index and speed rating of the
tire. The load index represents
the load carrying capacity a tire
is certified to carry. The speed
rating is the maximum speed a
tire is certified to carry a load.
Tire Terminology and
Definitions
Air Pressure
:
The amount of
air inside the tire pressing
outward on each square inch of
the tire. Air pressure is
expressed in psi (pounds per
square inch) or kPa (kilopascal).
Summary of Contents for 2011 Aveo
Page 6: ...Black plate 6 1 Chevrolet Aveo Owner Manual 2011 vi Introduction 2 NOTES ...
Page 8: ...Black plate 2 1 Chevrolet Aveo Owner Manual 2011 1 2 In Brief Instrument Panel ...
Page 32: ...Black plate 26 1 Chevrolet Aveo Owner Manual 2011 1 26 In Brief 2 NOTES ...
Page 50: ...Black plate 18 1 Chevrolet Aveo Owner Manual 2011 2 18 Keys Doors and Windows 2 NOTES ...
Page 112: ...Black plate 2 1 Chevrolet Aveo Owner Manual 2011 4 2 Storage 2 NOTES ...
Page 140: ...Black plate 6 1 Chevrolet Aveo Owner Manual 2011 6 6 Lighting 2 NOTES ...
Page 156: ...Black plate 16 1 Chevrolet Aveo Owner Manual 2011 7 16 Infotainment System 2 NOTES ...
Page 162: ...Black plate 6 1 Chevrolet Aveo Owner Manual 2011 8 6 Climate Controls 2 NOTES ...
Page 302: ...Black plate 4 1 Chevrolet Aveo Owner Manual 2011 12 4 Technical Data 2 NOTES ...