See also:

Traction AA, A, B, C
The traction grades, from highest to lowest, are AA, A, B and C. Those grades represent the tire’s ability to stop on wet pavement as measured under controlled conditions on specified government t ...

Fuel octane rating
This octane rating is the average of the Research Octane and Motor Octane numbers and is commonly referred to as the Anti Knock Index (AKI). Using a gasoline with a lower octane rating can cause pers ...

PTY (Program type) group selection
Type A and B audio Type C audio In the PTY selection mode, press the “FOLDER/PTY/CAT” button “” or “” to change the PTY group by one step at a time. Pressing “” changes the PTY group up by one ...