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 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.
See also:
Stopping the engine
Turn the key to STOP while the engine is idling.
A quick burst on the accelerator before turning off the engine serves absolutely
no practical purpose and wastes fuel.
IMPORTANT
After a taxing ...
(A) Whenever You Stop To Use TIREFIT
1. Pull over to a safe location and turn on the vehicle’s Hazard Warning flashers.
2. Verify that the valve stem (on the wheel with the deflated tire) is in a position
that is near to the ground.
...
Dipped beam headlights
To change the bulb, remove the protective cover (2), release the catch (A) and
remove the bulb (B). ...