On-Board Air

Power your adventures with reliable on-board air systems from OK4WD. Whether you're airing up after a day on the trail, running air tools at camp, or activating your air lockers, we’ve got the compressors, tanks, and accessories to keep you prepared and self-sufficient in any environment.

Our selection includes high-performance air compressors (portable and hard-mounted), air tanks, inflation kits, air hoses, manifolds, and fittings—all engineered to meet the demands of off-road and overland use. We carry trusted brands that deliver fast fill times, durability, and compact designs to fit your rig’s layout.

From single-vehicle setups to full air management systems, OK4WD has the gear and expertise to help you build a reliable air solution for trail, travel, and beyond.