I had some on a Alfa Romeo and loved the ride/handling.. Of course they were 14" tires and on a totally different car, so I am wondering how they do on an XJ8?

 

I have falken fk-452s on my car, and have been pleasently suprised with the ride and quality so far (4000 miles). I think the name brand has made good quality improvements in all of their tire lines from my research into this model of tire. I read thru numerous forum threads for different makes of cars and the majority of them were very satisfied with them. I would seriously consider Falkens again if tires are needed again. Keep looking around for more opinions.