by
Titanic1985
Sep 01, 2012
I just got your second post. I bought a portable compressor unit made by Slime after checking out the market. It is sold at WalMart for $28. Whats neat is you screw onto the valve, digitally set the pressure and it will stop there. It is 12VDC. I also have a 20 gal. & 4 gal unit at home. I've asked my wife not to use those pay-for units again -- 3 days of time and a broken TPMS valve. Yes, the old days were simpler. An older lady always asked me at the garage to check her air & always gave me $.25 -- real class. Take care - Dan MGY