There are a few different types of air compressors on the market, but the one that is most commonly used in automotive applications is the 12V air compressor. These units are small, compact, and easy to use, making them ideal for inflating tires or other small objects. One of the best things about 12V air compressors is that they are very versatile. They can be used for a variety of different tasks, such as inflating tires, filling up sports balls, or even blowing up inflatable toys. Additionally, many 12V air compressors come with a variety of different attachments that can be used for different purposes. For example, some models come with an adapter that allows you to use it as a power source for an airbrush. When it comes to choosing the best 12V air compressor, there are a few things that you need to keep in mind. First of all, you need to make sure that the unit is powerful enough to handle the task at hand. Additionally, you need to consider the size of the unit and the attachments that are included. Finally, you need to decide whether you want a portable or stationary model. If you are looking for a powerful 12V air compressor, then you should definitely consider the Viair 85P Portable Air Compressor. This unit is capable of inflating up to 44 PSI, making it ideal for filling up tires or other small objects. Additionally, it comes with a variety of different attachments, including an adapter that allows you to use it as a power source for an airbrush. If you are looking for a smaller, more compact 12V air compressor, then you should definitely check out the Kensun AC/DC Rapid Performance Portable Air Compressor. This unit is capable of inflating up to 35 PSI, making it perfect for filling up tires or other small objects. Additionally, it comes with a variety of different attachments, including an adapter that allows you to use it as a power source for an airbrush. Finally, if you are looking for a stationary 12V air compressor, then you should definitely consider the Campbell Hausfeld DC040500 Air Compressor. This unit is capable of inflating up to 150 PSI, making it ideal for filling up tires or other large objects. Additionally, it comes with a variety of different attachments, including an adapter that allows you to use it as a power source for an airbrush.