Hello
Will be renting an LDAR with Sixt in December in Hamburg. I'm planning to pay the extra 7 Euro per day to get a car with all wheel drive. The reservation page says the car will be equipped with appropriate tires for winter. Does this mean all-weather tires or proper winter tires?
As well, if I decide to upgrade to something like an M5 competition, does unlimited mileage remain or does the mileage then become limited?
