The 12-volt air compressors are nice for a number of reasons. They run off 12 volts, so you can use one on almost any vehicle made, and heavy-duty ones have a 100 percent duty cycle, which means ...

Read about Kilby's onboard air compressor system for the Jeep Wrangler, only on 4wdandsportutility.com, the official website of 4 Wheel Drive and Sport Utility magazine.