I have a disco 4 which has got the factory fitted tyres,Perrelli scorpions done approx 17 k miles and still plenty of tread. I go off road about 3 days a month. This weekend nearly got stuck on soft ground and had no traction at all. I had grabbers on my last disco 3 and really rated them off road and in the snow. Given the limited amount of off road use I wondered has anyone got standard winter tyres and if so how do they perform off road com steeds to semi all terians?