@craiger123 I found the solution! Goodyear Oxygene tire. Even generate electricity with moss to power the light strip on the side of the tire. https://www.cnet.com/roadshow/news/goodyear-oxygene-tire-alive-geneva-motor-show-auto/

My neighborhood tire store filled my OW tire with nitrogen for free! Larger molecules = no more loss of pressure. Been 4 months now and holding steady.

@rado awesome, I'll try it for next summer Thanks

@akiddisaster: you‘re welcome - enjoy;-)

I left a comment on the photo that appears to be the problem. I haven't ever seen this happen. I've never worked on a V1 though. Something's not right though. Sorry I can't help any more than that.

Thanks @poppavein that's what I'm doing today, putting my Wheel out and have a look on it! I'll let people know...

I just looked at your first post with the picture. Your tire is under inflated because the middle is concaved. You won't see that concave on the Vega if it's inflated to the right pressure.