12V car air compressor, Works qiuckly to inflate a tire to 30 PSI, but 60 PSI is the highest pressure your would want to go with it. Great for emergency situations to inflate car and truck tires. Features include rubber feet for less vibration and a gearless direct drive for reduced noise during operation. Gearless direct drive for quiet operation Cast alloy air pump casing with cooling fins Overload protection Anti-vibration rubber feet Compact size