Such a roller-coaster of a journey with Assy5. I had them fitted in different times on all my three cars. One of them twice... They were all different sizes - 17", 18" and 19"
First on the 18" BMW - changed the car completely. Suddenly I fell in love with it again. Such a grip, feedback and handling - amazing. Unfortunately an year after, I started feeling the car shaking. Checked the brakes ofc, but turns out the tyres became egg-shaped. I said to myself "OK, I didn't drive the car for a while, so that's why". Put a new set same tyres. Then on the one with the 19". Guess what happened? Same first feeling of how amazing the tyres are. And year later - egg shaped. Both. Meanwhile I got a third car with 17" wheels to which I immediately put the Assy5 tyres and the car spent the next 7 months in the garage, being restored to perfection. How surprised I was when I took it from there and when I approached 100km/h the car started shaking like there's no tomorrow. Guess what - egg-shaped tyres again.
All in all the tyre is amazing, but it doesn't last and not because of wear. Maybe it's the weather, as where I live is very hot all the time, but as much as I love the tyres, I'm not getting any more of them.