And as usual it’s often not the weather that’s the problem. For that we slow down and do quite fine. It’s all the other drivers that totally lack any sense while out in the white. Big SUV (I have one) or truck does not equal hood traction on the white. Quite the opposite. A light and nimble car always have better traction (grip to stay on the road). But drivers feel invincible in large 4x4 vehicles. And hence those are often the first in the ditch.