I made the change from Continental CSC5s to Davanti DX640s. Impressions after 4,000 miles, very impressed! Excellent wet grip, able to maintain road grip without wheel spinning and traction control kicking in which is brilliant considering the amount of rain we have had this winter! After giving the tyres a good bedding in, they handle very well in dry conditions. Can't fault the grip and cornering even with power down. Very impressed, quiet tyre with brilliant performance in both the wet and dry. Will definitely buy again!

I deliberated for ages on these tires but in the end i went for 640DX ×4 ON 235,55,18.
Instantly noticed they were whisperingly quiet,
They are very responsive and feel well planted,
Pretty much straight away i noticed they feel a little twitchy at 3 figure speeds and want to completly let go in the wet at these figures(scary).
Driven on normally they are great but dont like being pushed in the wet i find.
I am on 10000 miles now and i reckon about 3.5 mm left on the fronts and rears look new still.

Would i recommend them?
Yes if you take it steady in the wet and want a quiet ride.

Early doors with these but I am really impressed with the wet grip. These tyres are the best tyres I have ever used in the wet.
Very low road noise, bags of grip and a nice steering feel.
I normally go for the big names brands but these tyres should be making the big boys worry both with their low cost and exceptional handling.
Wear is yet to be determined but I place safety above all else and these tyres certainly feel very safe. I have had bad tyres in my time for the same cost of these and these are as good if not better than some of the very well known premium brands. I won't hesitate to get another set and in fact I am looking at getting these for my wife's car soon.