Front Windshield =

Presumably, tinting is permitted above the AS-1 line. If inches or cm appears here, then the measurement is from the top of the windshield to the AS-1 line or inches down. Which ever comes first. Some windshields don't have AS-1 line markings.

*** Some states allow for near clear (70-80%) film types on entire wind shield. Check with your local authority...***