Other Car Rental Programs/Partners (ie. Alamo, Enterprise, Sixt) - Winter tyres offer at Sixt ( sixt holiday)

For those interested in booking a car with winter tyres incl insurance+ add driver, there is currently an offer with Sixt ( sixt Holidays) all-in at very competitive prices on austrian.com ( cheaper than europcar!) :p
http://www.aua.com/at/deu/Hotels/car/