The deflaters work great. I had some, used them a lot. Can't remember what I did with them, but they are not where I thought they were.
I have a small compressor, works great, but takes a lot of time to re-air up for the drive home on the slab. A clip on chuck is handy with those. Have had (in the past) the Kilby kit with a York compressor. That was great. Have some friends who now use high pressure gas bottle. Dry nitrogen. I have not done that, but seems to be a great deal. However, like any high pressure gas bottle, you need to make sure it can't get damaged.
