The WearWidget renders wear/health information.

Engine
The engine lifetime (wear/health) is displayed both as a bar and as a percentage value.

Make sure to properly map engine boost buttons in the InputbindingsManager. Otherwise engine health will not be calculated correctly when changing the boost level in cockpit.

Tires
The upper value is the absolute wear. The lower value (in parentheses) is the grip in percent and the bar shows the normalized grip. The red line in the bar shows the wear again.

Brakes
The brake bars show a green and red part again. This has the same meaning as for the engine.