Michelin Diamaris 4x4 are excelent tires.

Mine are 285/45 x 19 (back) and 255/50 x 19 (front). And the car goes like on rails.

Winter tires: Vredstein Xtreme 235/65 x 17.

But I would really like to the big guys - so I´ll appreciate to hear about experiences with Yokohama or other brands (hopefully cheaper)!