I have V70's and they are really good.........in the dry, when they are warm! In the cold, not so clever. In the damp, even less clever. In the wet, positively scary at points! Was out last weekend (admittedly 6 degrees and quite damp) and the car is twitchy. To much throttle in 1st, 2nd or even 3rd can induce wheelspin, so if you go that route and if you drive in less clement weather like me, caution is needed. I'm not looking to change tyres, but I do have to change my driving style.