Lightweight 115vac, 1-2 gal, 100+ PSI air compressor

I use the 150 PSI one form Sears. Saw it in a different color as a Cable Porter I think at Lowes once. They run $100 the last time I checked. 150 PSI is a good starting point. Even at 1.5 gallon we can pack it out to trailers, mowers and stuff and air up without being plugged in.

12 volts is OK if you have a week to do a 2 minute job.

We have a couple 125 PSI compressors from WM (oil in compressor) that are handly to have at different locations but taking the MH tires to 100 PSI the 150 PSI is NICE.