Leased vehicles are subject to emissions inspection based on what information?

Leased vehicles are subject to emissions inspection based on the Pennsylvania county where the vehicle is registered. This is because Pennsylvania has specific emissions regulations that can vary by county, primarily influenced by the air quality standards and environmental factors of that region. Each county may have different requirements, particularly in more urban areas where pollution control is more stringent. Therefore, the registration location directly impacts whether the vehicle is required to undergo emissions testing and the frequency of those inspections.

Other factors like vehicle make and model, the owner's address, and the year of manufacture can influence emissions standards but do not determine the inspection requirement based solely on the lease status of the vehicle. Consequently, the correct choice points to the geographic location’s regulations, underscoring the importance of regional policies in emissions control.