An electric tire pump is essential to have in case of emergencies or for simple tire maintenance. It plugs into a standard 12-volt power outlet in your vehicle and inflates a tire within minutes. Portable inflators are lightweight, durable, and easy to use to ensure a flat tire doesn't leave you stranded. In addition to tires, inflators can be used for inflating camping gear or sporting equipment. At O'Reilly Auto Parts, we have a wide selection of air pumps for any application.