light CADILLAC SRX 2009 1.G Owners Manual
[x] Cancel search | Manufacturer: CADILLAC, Model Year: 2009, Model line: SRX, Model: CADILLAC SRX 2009 1.GPages: 442, PDF Size: 2.42 MB
Page 349 of 442

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 speci ed
government test course. For example, a tire
graded 150 would wear one and a half (1.5) 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 signi cantly 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 speci ed 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.
5-69
Page 366 of 442

Storing the Flat Tire with Third Row
Passengers
1. Put back all tools as they were stored in the rear
storage compartment and put the compartment
cover back on.
2. Use the power third row seat button, near the
liftgate, to tilt the third row seatback forward slightly.
3. Place the at tire in the tire storage bag and put the
tire in an upright position against the third row seat.
4. Route the tie-down strap through the tire as shown
in the graphic and attach the strap to the cargo
tie-downs in the rear of the vehicle.
5. Tighten the tie-down strap.
Storing the Flat Tire with a Flat Load
Floor
1. Put back all tools as they were stored in the rear
storage compartment and put the compartment
cover back on.
2. Place the at tire in the tire storage bag and put the
tire in a horizontal position on the oor in the rear of
the vehicle.
3. Route the tie-down strap through the tire as shown
in the graphic and attach the strap to the cargo
tie-downs in the rear of the vehicle.
4. Tighten the tie-down strap.
5-86