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 one-half (1 1/2) times as well on the government course as a tire graded 100. The relative performance of tires depends upon 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.
See also:
Tire equipment
1. SUMMER tires have a tread designed to
provide superior performance on dry pavement.
However, the performance of these
tires will be substantially reduced in snowy
and icy conditions. If you ...
Vehicle information display
1. Outside temperature
2. Clock
3. Operation indicators and warnings
— Trip computer
— Cruise control
— Settings menu
— Intelligent Key operation*
4. Odometer
5. Twin trip od ...
Replacing spark plugs
Iridium-tipped spark plugs (if so equipped)
It is not necessary to replace iridium-tipped A
spark plugs as frequently as conventional type
spark plugs because they last much longer. Follow
th ...