2007 PONTIAC VIBE Owners Manual

Page 321 of 432

PONTIAC VIBE 2007  Owners Manual Windshield Wiper Blade
Replacement
Windshield wiper blades should be inspected at
least twice a year for wear or cracking. See “Wiper
Blade Check” underAt Least Twice a Year on
page 387for more in

Page 322 of 432

PONTIAC VIBE 2007  Owners Manual Tires
Your new vehicle comes with high-quality tires
made by a leading tire manufacturer. If you ever
have questions about your tire warranty and where
to obtain service, see your GM Warranty booklet

Page 323 of 432

PONTIAC VIBE 2007  Owners Manual Tire Sidewall Labeling
Useful information about a tire is molded into its
sidewall. The examples below show a typical
passenger car tire and a compact spare tire
sidewall.(A) Tire Size:The tire size i

Page 324 of 432

PONTIAC VIBE 2007  Owners Manual (E) 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 seeUnifo

Page 325 of 432

PONTIAC VIBE 2007  Owners Manual (B) Tire Ply Material:The type of cord and
number of plies in the sidewall and under the tread.
(C) Tire Identi�cation Number (TIN):The Tire
Identi�cation Number (TIN). The TIN shows
the manufacturer

Page 326 of 432

PONTIAC VIBE 2007  Owners Manual (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

Page 327 of 432

PONTIAC VIBE 2007  Owners Manual DOT Markings:A code molded into the sidewall
of a tire signifying that the tire is in compliance
with the U.S. Department of Transportation (DOT)
motor vehicle safety standards. The DOT code
includes

Page 328 of 432

PONTIAC VIBE 2007  Owners Manual Passenger (P-Metric) Tire:A tire used on
passenger cars and some light duty trucks and
multipurpose vehicles.
Recommended In�ation Pressure:Vehicle
manufacturer’s recommended tire in�ation
pressure