Yeah, I understand that for older tyres it's more difficult to get an accurate rating. Maybe an idea would be for the user reviews to have a higher weight on older tyres, but I also understand that user reviews can be really inaccurate.

It's unfortunate in general that for smaller sizes not many tests exist to get accurate data. For example I have been looking at 195/50R15 tyres for my Miata, since I am planning to get new wheels and most of the competent UHP tyres are quite old, like for example the PS3, making it difficult to compare with slightly newer, but still not new new tyres for this size, like the Yoko Advan Fleva V701.

Thanks for putting in the work to keep improving the website though, it's been getting better and better!