Under what condition is a smog certification required for nonresident vehicles?

A smog certification is required for nonresident vehicles primarily based on the age and type of the vehicle. The correct choice specifies that most gas-powered vehicles from 1976 and newer are subject to this requirement unless they fall under specific exemptions. This regulation is in place to ensure that vehicles on the road meet environmental standards and do not contribute excessively to air pollution.

Most vehicles in this range are likely to have emission control systems that may be insufficient or outdated, which can result in higher emissions. The exemption typically concerns certain types of vehicles such as hybrids, electric cars, or those classified as vintage vehicles, which do not pose the same environmental risks. Therefore, understanding the age threshold and what constitutes an exemption is crucial for compliance with smog certification requirements for nonresident vehicles.