Don't know if you found a compressor or not, but check with your local welding shop, Airgas, or Richmond Oxygen and see if you can buy an old 10 or 15lb CO2 bottle and have them fill it. I get about 40 fills from a 20lb on 285/70-17 from 15 to 38lbs. You can get a preset 100psi regulator from...
I noticed mine smelling hot after driving a few miles home from work. I knew my front rotors were warped again (I bought the crappy Carquest pot metal ones) so I went and got new rotors and pads all the way around from NAPA. Got the fronts off and found a stuck piston on each of the calipers...
