Buick Regal 2018-2025 Owners Manual / Vehicle Care / Wheels and Tires
Buick Regal: Wheels and Tires
- Tires
- Tire Sidewall Labeling
- Tire Terminology and Definitions
- Tire Pressure
- Tire Pressure Monitor System
- Tire Pressure Monitor Operation
- Tire Inspection
- When It Is Time for New Tires
- Different Size Tires and Wheels
- Wheel Alignment and Tire Balance
- If a Tire Goes Flat
- Tire Sealant and Compressor Kit (I)
- Tire Sealant and Compressor Kit (II)
- Storing the Tire Sealant and Compressor Kit (With Subwoofer)
- Tire Changing
- Compact Spare Tire
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Tires
Every new GM vehicle has
high-quality tires made by a
leading tire manufacturer. See
the warranty manual for
information regarding the tire
warranty and where to get
service. For additional
informatio
Tire Sidewall Labeling
Useful information about a tire is
molded into its sidewall. The
examples show a typical
passenger vehicle tire and a
compact spare tire sidewall.
Passenger (P-Metric) Tire Example
Tire Size : The
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 kPa (kilopascal)
or psi (pounds per square inch).
Accessory Weight : Th
SEE MORE:
Pre-Alignment Instructions
NOTE: This is GENERAL information. This article is not intended to be
specific
to any unique situation or individual vehicle configuration. For modelspecific
information see appropriate articles where available.
GENERAL ALIGNMENT CHECKS
Before adjusting wheel alignment, check the following:
Each
DTC P0443, P0458, or P0459
Diagnostic Instructions
Perform the Diagnostic System Check - Vehicle prior to using this
diagnostic procedure.
Review Strategy Based Diagnosis for an overview of the diagnostic
approach.
Diagnostic Procedure Instructions provides an overview of each
diagnostic category.
DTC Descriptors
D
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