this does mean that they're going to have tire problems by the end of the weekend. a chunk of their allocation is for studded tires, which they aren't going to need at all, and their normal tires are a compound designed for lower road temps, so they'll wear faster on the relatively warm roads
so far only one driver has used snow tires, because their power steering failed and the lower grip tire makes turning the steering wheel without power assistance easier. (they'd lose ten minutes per stage skipped, so finishing even slowly is way better)