(C) Department of Transportation (DOT): The
Department of Transportation (DOT) code indicates that
the tire is in compliance with the U.S. Department of
Transportation Motor Vehicle Safety Standards.
(D) Tire Identification Number (TIN): The letters
and numbers following the DOT code are the Tire
Identification Number (TIN). The TIN shows the
manufacturer and plant code, tire size, and date the
tire was manufactured. The TIN is molded onto
both sides of the tire, although only one side may
have the date of manufacture.
(E) Tire Ply Material: The type of cord and number
of plies in the sidewall and under the tread.
(F) Uniform Tire Quality Grading (UTQG): Tire
manufacturers are required to grade tires based on
three performance factors: treadwear, traction,
and temperature resistance. For more information,
see Uniform Tire Quality Grading on page 5-60.
(G) Maximum Cold Inflation Load Limit: Maximum
load that can be carried and the maximum pressure
needed to support that load. For information on
recommended tire pressure see Inflation - Tire Pressure
on page 5-56 and Loading Your Vehicle on page 4-31.
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 75, as shown in item C,
of the illustration, it would mean that the tire’s sidewall
is 75 percent as high as it is wide.
5-53
Summary of Contents for Chevrolet SSR 2003
Page 5: ...These are some examples of symbols that may be found on the vehicle v...
Page 6: ...NOTES vi...
Page 60: ...NOTES 1 54...
Page 106: ...Instrument Panel Overview 3 2...
Page 186: ...NOTES 3 82...
Page 236: ...NOTES 4 50...
Page 248: ...Engine Compartment Overview When you open the hood on the engine you ll see 5 12...
Page 328: ...NOTES 5 92...
Page 346: ...Maintenance Record cont d Date Odometer Reading Serviced By Maintenance Record 6 18...
Page 347: ...Maintenance Record cont d Date Odometer Reading Serviced By Maintenance Record 6 19...
Page 348: ...Maintenance Record cont d Date Odometer Reading Serviced By Maintenance Record 6 20...
