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 (1½) 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.
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Overview
Redesigned from the ground up, the 2010 Buick LaCrosse luxury sedan makes its
world debut at the 2009 North American International Auto Show in Detroit on
Jan. 12, 2009. The Buick LaCrosse offers ...
Head Restraints
The vehicle's front and rear seats
have adjustable head restraints in
the outboard seating positions.
WARNING!
With head restraints that are not
installed and adjusted properly,
there is a g ...
Coverage
Services are provided up to 5 years/100,000 miles
(160 000 km), whichever comes first.
In the U.S., anyone driving the vehicle is covered. In
Canada, a person driving the vehicle without permissi ...