So I had previously seen these listed on Volvo's accessories website and thought they sounded like a neat idea. I'm considering ordering a set (or maybe two, not sure if they - like snow chains - should only be used on the front wheels) since we live on a steep curvy hill and the alternate route I've had to take is a steep curvy set of switchbacks. Has anyone used these yet? All the reviews I've found have said they are spectacular. I think they'll be a nice cheap alternative to a set of winter wheels and tires.
http://accessories.volvocars.com/Ac...ories.mvc/en-US/US/S60(11-)/2014/T6 AWD/Automatic/L.H.D/ShowDocument/VCC-462926
http://accessories.volvocars.com/Ac...ories.mvc/en-US/US/S60(11-)/2014/T6 AWD/Automatic/L.H.D/ShowDocument/VCC-462926