This thread is exactly why I haven't had anything on trail forever. I've been in the same boat of "Oh I'll just buy all of the parts for 4 different rigs and then I'll build the one that gets its total parts first."
Buy Puma PD1006 Direct. Free Shipping. Check the Puma 3/4-HP 1.5-Gallon 12-Volt Continuous Duty DC Air Compressor ratings before checking out.
I’m going to use this compressor for the truck. I’m going to disassemble it to package it differently inside the truck. I’m also going to add a computer fan to cool the compressor head. When you buy it in this configuration you get the compressor,tank, pressure switch, regulator, wire to hook it up, anti vibration feet and a gauge for the dash. Behind the seats I’m going to tear out the sheet metal that compromises the rear seat shelf and make a sound proof box for it.