Air

Had to take my car back to mechanic today...the front driver tire keept going flat slowly each week.

we searched last time for the source but found nothing..until last night when I was outside for a good 40 minutes with water and soap trying to find this leak.

turns out it was leaking small amounts of air from the rim, and by the end of the week the tire was going flat.

I finally got it fixed today and seems to be holding up. Glad this seems to be resolved but then again I won't know until a few days.