Tachometer
The tachometer shows the engine speed in thousands of revolutions per minute.

Do not operate the engine with the pointer of the tachometer in the red zone. This may cause severe damage to the engine.
See also:
Checking the fluid level
The power steering fluid expands greatly as its temperature rises; the fluid level differs according to fluid temperature.
Therefore, the reservoir tank has two different checking ranges for hot an ...
Features
One of the Tribeca's redeeming qualities is Subaru's trademark symmetrical
all-wheel drive. It's one of the best systems available for tackling the
slippery snow- and rain-covered city roads on wh ...
Adverse safety consequences of under-inflation
Driving at high speeds with excessively low tire pressures can cause the tires
to flex severely and to rapidly become hot. A sharp increase in temperature could
cause tread separation, and failure ...
