Fitment： Only suitable for household cars/small sedans; not suitable for heavy-duty pickups, trucks, or large off-road tires; Usage Condition: Must be connected to an external air compressor for air supply. It does not have built-in air storage or inflation functionality. Buyers without an air compressor will receive a product that cannot be used directly. Function: Only for instant tire lip inflation, cannot replace an air pump for continuous pumping; specifics: Condition: Brand-new Material: Steel Weight: 13.2 Lbs Capacity: 8L (2.1 Gallon) Pressure: 87-116 PSI（0.6~0.8 MPa） .
