For up to 31-Inch Tires, 60 PSI / 1.83 CFM

The 85P is a small portable compressor with a built-in LED work light, capable of inflating up to 31-inch tires by simply plugging into your cigarette lighter power port (14.5 amps max.). Connect the screw-on tire chuck to a tire valve stem before turning the unit on. Tire pressure can be monitored using the gauge incorporated into the top of the unit.The 84P is exactly the same compressor as the 85P but with a press-on chuck instead of a twist-on chuck.