Black plate (60,1)
GMC Savana Owner Manual - 2013 - 2nd Edition - 9/25/12
10-60
Vehicle Care
and
for additional
information.
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.
GM's exclusive TPC Spec
system considers over a dozen
critical specifications that impact
the overall performance of the
vehicle, including brake system
performance, ride and handling,
traction control, and tire
pressure monitoring
performance. GM's TPC Spec
number is molded onto the tire's
sidewall near the tire size. If the
tires have an all-season tread
design, the TPC Spec number
will be followed by MS for mud
and snow. See
for
additional information.
GM recommends replacing worn
tires in complete sets of four (six
for dual rear wheels). Uniform
tread depth on all tires will help
Summary of Contents for 2013 GMC Savana
Page 6: ...Black plate 6 1 GMC Savana Owner Manual 2013 2nd Edition 9 25 12 vi Introduction 2 NOTES ...
Page 102: ...Black plate 2 1 GMC Savana Owner Manual 2013 2nd Edition 9 25 12 4 2 Storage 2 NOTES ...
Page 154: ...Black plate 8 1 GMC Savana Owner Manual 2013 2nd Edition 9 25 12 6 8 Lighting 2 NOTES ...
Page 190: ...Black plate 8 1 GMC Savana Owner Manual 2013 2nd Edition 9 25 12 8 8 Climate Controls 2 NOTES ...
Page 338: ...Black plate 90 1 GMC Savana Owner Manual 2013 2nd Edition 9 25 12 10 90 Vehicle Care 2 NOTES ...
Page 343: ...Black plate 5 1 GMC Savana Owner Manual 2013 2nd Edition 9 25 12 Service and Maintenance 11 5 ...
Page 345: ...Black plate 7 1 GMC Savana Owner Manual 2013 2nd Edition 9 25 12 Service and Maintenance 11 7 ...
Page 362: ...Black plate 6 1 GMC Savana Owner Manual 2013 2nd Edition 9 25 12 12 6 Technical Data 2 NOTES ...