I'm considering adding a portable air compressor to my Jeep. After some research, I've found the Viair 400P Automatic Portable Air Compressor which appears to be a nice unit. I like the idea of a portable vs. permanent install. Right now all I have are stock 32's and don't see that I'll ever go beyond 33's in the future. Thus, the 35" rating of the 400P seems adequate.
If you have recommendations for a different compressor, please tell me which one and why.
Also, I'd like to know your feelings about portable vs. permanent.
All opinions are most appreciated.