Tubes

My first set of front skinnies were used and when I finally pulled them off one had a tube and one didn't LOL I put Mickey Thompsons on brand new from Summit and never had much of a problem. I did let them set over the winter one year and one went flat and actually had to take it to a tire shop to get it back on the bead..
It's likely in the bead of the rim and it needs to be smoothed.. if it goes that fast you should be able to submerge it in water and find out where it's coming from..