QuestCraft 6 " Air Tire Inflator With Dial Gauge Dual For Chuck Cars & Trucks Tires 220PSI Tire inflator with dial gauge 6" Chrome plate steel dual chuck Cast Zink alloy body with heavy duty valve Offset dual chuck allows easy access to all valves Measures PSI, KG/CM2, KPA, and BAR Max working pressure: 125 PSI Easy to read pressure gauge shows 10 to 220 PSI intervals