Bought and installed a twin ARB air compressor, which should make airing up a breeze going forward. I was using a dinky Airhawk compressor before, which took around 15 minutes per tire to go from 20 psi to 38 psi. I found myself just avoiding airing down altogether, since it was such a hassle.

Slee Offroad makes a bracket to mount the compressor in the engine bay, which is what I used. It worked out great, but damn is that crap overpriced.

I also purchased the manifold attachment for use with an air locker down the road, but I don't know how in the hell I'm going to fit it on to the compressor in that space. I'm guessing that the driver side is a popular spot for compressors due to proximity to the battery, but the passenger side had tons of room to play with... I'll cross that road when it comes to it.