The 24 volt HD 450 Series hardmount Air Compressor is designed for MILITARY AND ex-military vehicles with 24 volt electrical systems (Uni-Mog, Pinz, HumVee, Rover, etc.). It is designed for airing up tires 35 inch tall or larger. The 450C can air up a 35 inch x 12.5 inch tire from 15 to 30 PSI in about 2 3/4 minutes.
