I do a lot of sand camping and I have to deflate my truck and toy hauler tires to get out in the sand. I bring an air compressor that does a decent job of filling all my tires. It is a rigid 5 gallon, 4 cfm, 145psi from home depot. I'm worried about it giving up the ghost because of its age and amount of abuse it's handled. I'm looking for a potential replacement. This particular compressor is no longer available. I want an oil lubricated 4+ cfm@90psi 10-20 gallon portable compressor. Obviously the higher the cfm the better. I appreciate your help and ideas. Thanks, Loren