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Black plate (59,1)
Cadillac ATS Owner Manual - 2013 - CRC - 10/5/12
Vehicle Care
10-59
When It Is Time for New
Tires
Factors such as maintenance,
temperatures, driving speeds,
vehicle loading, and road conditions
affect the wear rate of the tires.
Treadwear indicators are one way to
tell when it is time for new tires.
Treadwear indicators appear when
the tires have only 1.6 mm (1/16 in)
or less of tread remaining. See
Tire
Inspection on page 10
‑
56
and
Tire
Rotation on page 10
‑
57
.
The rubber in tires ages over time.
This also applies to the spare tire,
if the vehicle has one, even if it is
never used. Multiple factors
including temperatures, loading
conditions, and inflation pressure
maintenance affect how fast aging
takes place. GM recommends
that tires, including the spare if
equipped, be replaced after six
years, regardless of tread wear.
The tire manufacturer date is the
last four digits of the DOT Tire
Identification Number (TIN) which is
molded into one side of the tire
sidewall. The first two digits
represent the week (01
–
52) and
the last two digits, the year. For
example, the third week of the year
2010 would have a four-digit DOT
date of 0310.
Vehicle Storage
Tires age when stored normally
mounted on a parked vehicle. Park
a vehicle that will be stored for at
least a month in a cool, dry, clean
area away from direct sunlight to
slow aging. This area should be
free of grease, gasoline, or other
substances that can deteriorate
rubber.
Parking for an extended period can
cause flat spots on the tires that
may result in vibrations while
driving. When storing a vehicle for
at least a month, remove the tires or
raise the vehicle to reduce the
weight from the tires.
Buying New Tires
GM has developed and matched
specific tires for the vehicle.
The original equipment tires
installed were designed to
meet General Motors Tire
Performance Criteria
Specification (TPC Spec)
system rating. When
replacement tires are needed,
GM strongly recommends
buying tires with the same TPC
Spec rating.
Summary of Contents for 2013 ATS
Page 6: ...Black plate 6 1 Cadillac ATS Owner Manual 2013 CRC 10 5 12 vi Introduction 2 NOTES...
Page 106: ...Black plate 52 1 Cadillac ATS Owner Manual 2013 CRC 10 5 12 3 52 Seats and Restraints 2 NOTES...
Page 110: ...Black plate 4 1 Cadillac ATS Owner Manual 2013 CRC 10 5 12 4 4 Storage 2 NOTES...
Page 218: ...Black plate 12 1 Cadillac ATS Owner Manual 2013 CRC 10 5 12 8 12 Climate Controls 2 NOTES...
Page 294: ...Black plate 76 1 Cadillac ATS Owner Manual 2013 CRC 10 5 12 9 76 Driving and Operating 2 NOTES...
Page 302: ...Black plate 8 1 Cadillac ATS Owner Manual 2013 CRC 10 5 12 10 8 Vehicle Care 2 5L L4 Engine...
Page 304: ...Black plate 10 1 Cadillac ATS Owner Manual 2013 CRC 10 5 12 10 10 Vehicle Care 3 6L V6 Engine...
Page 426: ...Black plate 22 1 Cadillac ATS Owner Manual 2013 CRC 10 5 12 13 22 Customer Information 2 NOTES...
Page 450: ...Black plate 14 1 Cadillac ATS Owner Manual 2013 CRC 10 5 12 i 14 INDEX 2 NOTES...