See also:

Miles Per Gallon (MPG)
This display shows the instantaneous MPG in bar graph form while driving. This will monitor the gas mileage in real-time as you drive and can be used to modify driving habits in order to increas ...

Compass Variance
Compass Variance is the difference between Magnetic North and Geographic North. To compensate for the differences, the variance should be set for the zone where the vehicle is driven, per the zo ...

Gross Vehicle Weight Rating (GVWR)
The GVWR is the total allowable weight of your vehicle. This includes driver, passengers, and cargo. The total load must be limited so that you do not exceed the GVWR. ...