After smashing a valve on the trail and unable to air up to go home. Changing a valve the normal way in the AOAA parking lot after a day of wheeling is not fun. I was looking for a way to avoid it in the future, so I got this:

…AME Quick Valve Change Tool MODEL # 51025
After driving home from work I noticed one of the rear tires was low and when I tried to refill it the valve snapped releasing the air left. I guess that’s why it was low…
Anyways, this tool worked as advertised, at night! The entire process took about 10 minutes.
There are a bunch of YouTube how-to’s so I’m not going into it any further. You can find the tool on amazon for around $30. There seem to be a few cheaper ones, but this is the one I have and like.