As seasons come and go, you may have to adjust your car’s tire pressure regularly. Every driver should own a decent tire inflator. This Automatic Cordless Tire Inflator is a handy tool that shuts off as soon as it reaches the desired tire pressure. It has an integrated LED that illuminates tire valves. The digital pressure gauge shows you psi, kpi, or bar. You can operate this like a cordless drill. The battery lasts 2 hours or so. A handy gadget for drivers.