Out the sidewalls? Mine didn't do that. They eventually got retired with a plug and a tonne of leaking holes that I could've plugged but it's cheaper not to bother.
Yeah, just above the bead. I’ve heard of it on thin casing tyres, assumed it was that. The black ones rather than tan wall if that makes any difference
What I’m riding atm, no complaints so far. They seeped sealant for a while though. I’m still interested in Refuses, G1 speed, etc for comparison