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Light Truck (LT
‐
Metric) Tire
(A) Light Truck (LT
‐
Metric) Tire
:
The United
States version of a metric tire sizing system.
The letters LT as the first two characters in the
tire size means a light truck 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 75, as
shown in item C of the light truck (LT
‐
Metric) tire
illustration, it would mean that the tire's sidewall is
75 percent 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) Load Range
:
Load Range.
(G) Service Description
:
The service description
indicates the load index and speed rating of a tire.
If two numbers are given as in the example,
120/116, then this represents the load index for
single versus dual wheel usage (single/dual).
The speed rating is the maximum speed a tire
is certified to carry a load.
6-68
Содержание 2010 GMC Yukon/Yukon XL
Страница 6: ...2 NOTES vi...
Страница 8: ...Instrument Panel United States version shown Canada similar 1 2...
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Страница 72: ...Put someone on it Get it up to speed Then stop the vehicle The rider does not stop 2 34...
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Страница 574: ...Engine Drive Belt Routing If your vehicle is a Two mode Hybrid see the Two mode Hybrid manual for more information 7 14...
Страница 576: ...Maintenance Record cont d Date Odometer Reading Serviced By Services Performed 7 16...
Страница 577: ...Maintenance Record cont d Date Odometer Reading Serviced By Services Performed 7 17...
Страница 578: ...Maintenance Record cont d Date Odometer Reading Serviced By Services Performed 7 18...
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