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(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 75,
as shown in item C of the light truck (LT-Metric)
tire illustration, it would mean that the tire’s sidewall
is 75% 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:
The service description
indicates the load range and speed rating of a
tire. The load index can range from 1 to 279.
Speed ratings range from A to Z.
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 pounds
per square inch (psi) or kilopascal (kPa).
Accessory Weight:
This means the combined
weight of optional accessories. Some examples of
optional accessories are, automatic transmission,
power steering, power brakes, power windows,
power seats, and air conditioning.
Aspect Ratio:
The relationship of a tire’s height
to its width.
Belt:
A rubber coated layer of cords that is
located between the plies and the tread. Cords
may be made from steel or other reinforcing
materials.
Bead:
The tire bead contains steel wires wrapped
by steel cords that hold the tire onto the rim.
Bias Ply Tire:
A pneumatic tire in which the plies
are laid at alternate angles less than 90 degrees
to the centerline of the tread.
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Содержание 2007 Escalade
Страница 6: ...These are some examples of symbols that may be found on the vehicle 6 ...
Страница 40: ...Put someone on it Get it up to speed Then stop the vehicle The rider does not stop 40 ...
Страница 108: ... NOTES 108 ...
Страница 183: ... NOTES 183 ...
Страница 184: ...Instrument Panel Overview United States version shown Canada similar 184 ...
Страница 402: ...Engine Compartment Overview When you open the hood on the 6 2L engine here is what you will see 402 ...
Страница 530: ...Engine Drive Belt Routing 530 ...
Страница 532: ...Maintenance Record cont d Date Odometer Reading Serviced By Maintenance I or Maintenance II Services Performed 532 ...
Страница 533: ...Maintenance Record cont d Date Odometer Reading Serviced By Maintenance I or Maintenance II Services Performed 533 ...
Страница 534: ...Maintenance Record cont d Date Odometer Reading Serviced By Maintenance I or Maintenance II Services Performed 534 ...