Tachometer

The tachometer indicates engine speed in revolutions per minute (RPM). Do not rev the engine into the red zone 1 .

When engine speed approaches the red zone, shift to a higher gear or reduce engine speed. Operating the engine in the red zone may cause serious engine damage.
See also:
Tongue load
Keep the tongue load between 10 - 15 percent of
the total trailer load or use the trailer tongue load
specified by the trailer manufacturer. The tongue
load must be within the maximum tongue load ...
Battery
If the battery is not fully charged during extremely
cold weather conditions, the battery fluid may
freeze and damage the battery. To maintain maximum
efficiency, the battery should be checked
...
Accelerator downshift — in D position —
For passing or hill climbing, depress the accelerator
pedal to the floor. This shifts the transmission
down into a lower gear, depending on the
vehicle speed. ...
