Dracattack

i just ordered an MV-90 go goggle it in the video section, there less than onboard air and work great. I went wheeling with a guy and he aired up all four of his tires, plus two of mine while i did just two of mine with a small comperssor.

k0260

I carry a basic automotive portable compressor, hook it to the battery and go. Like mentioned in a previous comment, it's slow but does do the job. Ebay has some higer speed portables that can air up a 35" tire from flat in 4min cost around $150. For a fraction of the cost compared to full onboard air, I love the portables.