One of the most-often asked questions that we get is what kind of air pump or on-board air system do you use? We have used them all, but we think we have found the best system for airing up your tires after off-roading!
Depending on your needs, one of the small, cheap portable air compressors may do the job, but after we upgraded to larger tires on our Jeep, the smaller compressors weren't fast enough so we got bigger air-pumps, ARB dual-compressor air-pumps, and a PowerTank CO2 system - What else is there?! The York 210 belt-driven compressor!