Review on 🚗 GSPSCN Titanium Double Cylinder Tire Inflator: Powerful 12V Air Compressor for Car, Truck, SUV Tires, Dinghy, Air Bed & More - Portable & Heavy Duty, Inflate up to 150PSI! by Gopal Baltimore

I work a lot on four wheels and that means the tire pressure needs to be reduced to 20psi. My 31" tires inflate from 20psi to 36psi in about 2 minutes, my old compressor took 8-10 minutes. This is a great portable compressor that I would highly recommend to my friends.