Buick LaCrosse: 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.
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 ...
Temperature – A, B, C
The temperature grades are A
(the highest), B, and C,
representing the tire's resistance
to the generation of heat and its
ability to dissipate heat when
tested under controlled
conditions ...
See also:
Fuel Formulations
Do not use gasoline that contains lead as a knock inhibitor, and do not use lead
additives. Besides damaging the exhaust emission control systems on your vehicle,
lead has been strongly linked to ...
Vehicle equipment
All standard, country-specific and optional
equipment that is offered in the model series is
described in this chapter. Therefore, equipment
is also described that is not available in a vehicle, ...
Close and Lock the Doors
After everyone has entered the
vehicle, be sure the doors are closed
and locked.
Your vehicle has a door and
trunk open indicator on the
instrument panel to indicate when a
specific door ...
