A car tire pump is a device used to inflate the tires of vehicles. It can be powered by electricity, a car's battery, or manually operated. Maintaining proper tire pressure is essential for safety, fuel efficiency, and tire longevity. There are different types of tire pumps, including electric pumps, foot pumps, and hand pumps. Electric pumps are often the easiest to use, as they can quickly inflate a tire with minimal effort. Regularly checking and inflating tires can help prevent blowouts and improve overall vehicle performance.