spare tire CHEVROLET CORVETTE 2001 5.G Owners Manual
[x] Cancel search | Manufacturer: CHEVROLET, Model Year: 2001, Model line: CORVETTE, Model: CHEVROLET CORVETTE 2001 5.GPages: 383, PDF Size: 2.59 MB
Page 261 of 383
5-18
If a Tire Goes Flat
Your Corvette has no spare tire, no tire changing
equipment and no place to store a tire.
It's unusual for a tire to ªblow outº while you're driving,
especially if you maintain your tires properly. See
ªTiresº in the Index. If air goes out of a tire, it's much
more likely to leak out slowly.
If your vehicle has Extended Mobility Tires (EMT), you
won't need to stop on the side of the road to change a
flat tire. EMT tires can operate effectively with no air
pressure. If you drive on a deflated EMT for 50 miles
(80 km) or less and at speeds of 55 mph (90 km/h) or
less, there is a good chance that the tire can be repaired.
Contact the nearest authorized Chevrolet or Goodyear
EMT servicing facility, as soon as possible, to have the
flat tire inspected and repaired or replaced. For more
information, see ªExtended Mobility Tiresº in the Index.CAUTION:
Special tools and procedures are required to
service an Extended Mobility Tire (EMT). If
these special tools and procedures aren't used,
you or others could be injured and your vehicle
could be damaged. Always be sure the proper
tools and procedures, as described in the service
manual, are used.
To order a service manual, see ªService and Owner
Publicationsº in the Index.
Page 263 of 383
5-20
Tire Inflator Kit (Z06 Models Only)
Every Z06 model with P295/35ZR18 and
P265/40ZR17 tires, when new, was equipped with a Tire
Inflator Kit. The repair kit contains a detailed instruction
card that outlines step by step the temporary repair
procedure. Be sure to read and follow all the Tire
Inflator Kit instructions. The kit also includes:
A. Air Compressor
B. Tire Sealant
C. Sealant Filling Hose
D. Air Compressor
Accessory Plug
E. Air Compressor
Inflator HoseF. Air Pressure Gage
G. Sealant Filling
Hose Plug
H. Valve
Core Remover
I. Spare Valve Core
J. 55
-mph Label
Page 310 of 383
6-41
CAUTION: (Continued)
Overinflated tires are more likely to be
cut, punctured or broken by a sudden
impact
-- such as when you hit a pothole.
Keep tires at the recommended pressure.
Worn, old tires can cause accidents. If your
tread is badly worn, or if your tires have
been damaged, replace them.
Extended Mobility Tires
(Except ZO6 Models)
Your vehicle, when new, had Goodyear Extended
Mobility Tires (EMT). There's no spare tire, no tire
changing equipment and no place to store a tire in the
vehicle. Extended Mobility Tires perform so well
without any air that a Tire Pressure Monitor (TPM) is
used to alert you if a tire has lost pressure.
If a tire goes flat, you won't need to stop on the side of
the road to change the tire. You can just keep on driving.
The shorter the distance you drive and the slower the
speed, the greater the chance that the tire will not have
to be replaced. If you drive on a deflated EMT for
50 miles (80 km) or less and at speeds of 55 mph(90 km/h) or less, there is a good chance that the tire can
be repaired. The tire can operate effectively with no air
pressure for up to 200 miles (320 km) at speeds up to
55 mph (90 km/h), but the tire would then have to be
replaced. When a tire is filled with air, it provides a
cushion between the road and the wheel. Because you
won't have this cushion when driving on a deflated tire,
try to avoid potholes that could damage your wheel and
require replacement of it.
Some road hazards can damage a tire beyond repair.
This damage could occur even before you've driven on
the tire in a deflated condition. When a tire has been
damaged, or if you've driven any distance on a deflated
EMT, check with an authorized Goodyear EMT Service
Center to determine whether the tire can be repaired or
should be replaced. To maintain your vehicle's extended
mobility feature, all replacement tires must be Extended
Mobility Tires. As soon as possible, contact the nearest
authorized Chevrolet or Goodyear EMT servicing
facility for inspection and repair or replacement. To
locate the nearest Chevrolet or Goodyear EMT servicing
facility, call Roadside Assistance. For phone numbers
and Roadside Assistance details, see ªRoadside
Assistanceº or ªCanadian Roadside Assistanceº in
the Index. You may also contact Goodyear, for the
nearest authorized EMT servicing facility, by
calling 1
-800-789-9878.
Page 317 of 383
6-48 Uniform Tire Quality Grading
Quality grades can be found where applicable on the tire
sidewall between tread shoulder and maximum section
width. For example:
Treadwear 200 Traction AA Temperature A
The following information relates to the system
developed by the United States National Highway
Traffic Safety Administration, which grades tires by
treadwear, traction and temperature performance.
(This applies only to vehicles sold in the United States.)
The grades are molded on the sidewalls of most
passenger car tires. The Uniform Tire Quality Grading
system does not apply to deep tread, winter
-type snow
tires, space
-saver or temporary use spare tires, tires with
nominal rim diameters of 10 to 12 inches (25 to 30 cm),
or to some limited
-production tires.
While the tires available on General Motors passenger
cars and light trucks may vary with respect to these
grades, they must also conform to federal safety
requirements and additional General Motors Tire
Performance Criteria (TPC) standards.Treadwear
The treadwear grade is a comparative rating based on
the wear rate of the tire when tested under controlled
conditions on a specified government test course.
For example, a tire graded 150 would wear one and
a half (1 1/2) times as well on the government course
as a tire graded 100. The relative performance of tires
depends upon the actual conditions of their use,
however, and may depart significantly from the norm
due to variations in driving habits, service practices and
differences in road characteristics and climate.
Traction
-- AA, A, B, C
The traction grades, from highest to lowest, are AA, A,
B, and C. Those grades represent the tire's ability to stop
on wet pavement as measured under controlled
conditions on specified government test surfaces of
asphalt and concrete. A tire marked C may have poor
traction performance. Warning: The traction grade
assigned to this tire is based on straight
-ahead braking
traction tests, and does not include acceleration,
cornering, hydroplaning, or peak traction characteristics.