X5 sport pack and winter tires

[eguillem]

I was wondering if anybody has tried to put winter tires on a set of 285/45/19 and 255/50/19 that current models of x5 with sport package feature.

Something like the Pirelli Scorpion Ice and snow. They exist for these sizes but one wonders if they matter much when you have such wheels. And also how these perform during summer.

I know many of you will sugest to get a second set of wheels but in southern spain does not make much sense. However I would like to be able to drive when I go skiing.

Best regards from sunny Spain.