The high-pressure air inflator is a versatile tool suitable for various vehicles, including cars, trucks, lawn tractors, large tractors, RVs, and ATVs, with a convenient handle for easy transport. It features a powerful bead seater tool with built-in rapid air release for efficient tire changes, a compact handheld design for maneuverability, and an ergonomic structure with a push-button switch and non-slip grip for secure handling and precise alignment. The inflator boasts a 12L/3.2-gallon capacity, suitable for tires up to 22.5 in. , and operates at pressures ranging from 87-116 psi for optimal performance across different vehicles. Made from durable high-quality steel, it has a long-shaped neck for safe operation, a trigger design for convenient filling, and an air gauge for accurate volume measurement.