First, what exactly are all-season tires? As the name suggests, these are tires that have been specifically designed to perform decently well, regardless of the conditions in which you drive. For example, if you drive in the city, all-season tires are probably going to work pretty well. If you drive on the highway, all-season tires are probably going to work alright. Even if you have to drive in winter weather, all-season tires are going to provide you with decent performance.
On the other hand, there are some situations where a decent performance is not going to be good enough. If you really want to make sure you can handle the winter weather appropriately, you need to buy winter weather tires for your car. You should view all-season tires like sneakers. Sure, you can run in sneakers, you can wear them to the beach, and you can even wear them on a hike; however, when you go hiking, you probably want hiking boots. If you are going to run a marathon, you probably want running shoes. If you are driving in winter weather, winter tires are going to be the best option.
