Q: What is the point of a winter tire option if the wheel is all-season capable?

A wheel does not grip; the tire does. The Michelin X-Ice Snow in this package is a dedicated winter tire with a flexible cold-weather compound, dense 3D siping, and a directional tread that bites on ice, packed snow, and slush, none of which an all-season can match once temperatures drop. Running it on a forged Road Warrior means you get winter traction and a rim that survives frost-heaved, potholed roads. That pairing makes sense where storms are routine.