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:
Draining of coolant water
If the vehicle is to be left outside without antifreeze,
drain the cooling system, including the
engine block. Refill before operating the vehicle.
For details, see Changing engine coolant in the ...
NISSAN vehicle immobilizer system
The NISSAN Vehicle Immobilizer system will not
allow the engine to start without the use of the
registered key.
If the engine fails to start using a registered key
(for example, when interference ...
Changing engine oil and filter
Change the engine oil and filter according to the
maintenance log shown in the NISSAN Service
and Maintenance Guide. ...