Tire Leaking Air Fast

Spray both beads and the valve stem.
Tire leaking air fast. Occasionally, even at this low pressure, atv tires will develop slow leaks. If they're leaking that fast, you should be able to find the leak by either going. There are also a few groups working on a 3d printed tire that isn't solid and feels more like riding on air.
Product testing the dynaplug tire tool. Because a pneumatic tire is hollow, it can be compressed almost all the way to the rim without any damage. You should be able to see air bubbles if there is a puncture in the tire or be able to hear the air escaping from the tire.
Not all leaks can be directly attributed to the tire. However, this solution is likely. Feel around the tire for air.
If there is similar reduction in all the 5 tyres, then the air is leaking through the tyre walls. It will extend the life of your tires. And as the pressure drops, the road tire will lose air more slowly, but the pressure will still drop more quickly than the mountain bike tire due to its significantly greater size.
The purpose of the sidewall is to provide a smooth ride by absorbing shock. If the spare leaks the least (or not at all) then the leaks are normal. You can quickly use the sealant to patch a hole to prevent more air from leaking out.
These caps aren't there to prevent air from leaking. The tire to rim seal point was clean, i wonder if the opoxy area is not allowing them to hold air. Another location where air can escape is at the wheel rim, when the tire and wheel meet.