Completely clean and air seems to be holding well. No TPS so I didn't notice until I walked to my car and saw a little bit of silver. Costco doesn't have too long a wait and I'm sampling stuff. They say the do a full plug/patch repair and of course a rebalance. It's also time for the rotation. Almost new tires and it's the rear. I might have even considered a new tire. And nearly new Pilot A/S 3 to boot.