What is one of the main goals of the Smog Check program?

The primary goal of the Smog Check program is to reduce harmful emissions from vehicles. This initiative is crucial for protecting air quality and public health, as vehicles are a significant source of air pollution. By implementing emissions testing and regulation, the program ensures that vehicles on the road meet specific environmental standards, thereby decreasing the level of pollutants released into the atmosphere.

This approach not only helps mitigate climate change but also promotes cleaner air, which is essential for the health of communities. The reduction of harmful emissions contributes to a decrease in respiratory issues and other health problems associated with poor air quality, leading to an overall improvement in public health outcomes.

Other options do not align with the main objectives of the program: increasing vehicle sales is more related to market trends, improving engine performance is a byproduct but not the goal, and enhancing aesthetic appearance does not impact emissions or environmental quality.