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:
INFINITI Vehicle Immobilizer System
The INFINITI Vehicle Immobilizer System
will not allow the engine to start without
the use of the registered Intelligent Key.
Never leave these keys in the vehicle.
This device complies with P ...
Reporting safety defects
For USA
If you believe that your vehicle has a
defect which could cause a crash or
could cause injury or death, you
should immediately inform the National
Highway Traffic Safety Administratio ...
Entry/exit function
This system is designed so that the driver’s seat and automatic operation steering column will automatically move when the shift selector is in the P (Park) position. This allows the driver to get int ...
