I'm surprised that hasn't been recommended. It's hard on the AWD system, and Subaru recommends it: https://www.subaru.com/owners/resource-center/vehicle-care-ti

I'm surprised that hasn't been recommended. It's hard on the AWD system, and Subaru recommends it: https://www.subaru.com/owners/resource-center/vehicle-care-tips/article.html?uri=/owners/resource-center/vehicle_care_tips/posts/04082011_0000/&tq=posts/vehicle-care-tips https://www.subaru.com/owners/resource-center/vehicle-care-t...