300P is a larger powerful portable tire inflator kit that is capable of inflating up to 33-inch tires easily by simply clamping the power leads to your battery, connecting the tire chuck to the valve stem and turning the unit on. Tire pressure can be checked using the 5-in-1 Inflator/Deflator ...

The 400C Dual Performance Value Pack includes two 12-volt Chrome VIAIR 400C air compressors, two heavy duty 40-amp relays and an 110 PSI cut-on, 145 PSI cut-off pressure switch. ...