Portable Air Compressor Tire Inflator 12V DC Car Tire Pump Pumps For Inflating Vehicle Tires With Digital Pressure Gauge. portable air compressor Size: 8.19 inches3.43 inches5 inches Style: digital display. Net weight:21.16 OZ, portable compact and convenient for all kinds of people. This air compressor portable for your car tire is capable of providing a maximum pressure of 150 psi and an airflow of 35L/Min. You can inflate a car tire from 0 to 35psi in just six minutes.