tires

Air pressure in the four tires in kiloPascals

High-Level Explanation

This field contains a dictionary with four values for tire pressure for all four vehicle tires (frontRight, backLeft, frontLeft, backRight), in kiloPascals

Example values:

{'frontRight': 244, 
'backLeft': 232, 
'frontLeft': 224, 
'backRight': 244}

Enables

• Discovery of ambient temperature's effect on tire pressure

Enabled By

Known Quirks

• This signal is null for 93% of records for an example vehicle

Visualizations with Explanations

Average tire pressure and ambient temperature over time

Correlation between the average of all four tires' air pressure and various other signals (values close to 1 mean when one signal goes up, the other tends to go up, values close to -1 mean when one signal goes up, the other tends go down, values near 0 mean the signals are not highly correlated).