I have a tire that once a week to every other week I have to fill up with air. The pressure is supposed to be at 32 cold and when ever I check it , it gets to 20 ish.
I took it to a place to have them check for leaks and they checked the stem as well as the tired and found no leaks when the put 60 lbs of air in it.
However it does keep loosing air and they found no puncture or holes.
What can I do to keep the air from coming out? I heard stay away from fix a flat cause it eats tires. I heard slime works on some things.