That depends on if the 15 inch rims will fit over the brake calipers.
Preferably the same size. Just because they are winter tires it doesn't alter the size requirements.
Winter tires have a deep and differing grip pattern on then which is designed to push snow and slush awy from beneath them. Summer tires are more designed for basic wet and warm conditions
Bridgestone Dueler tires are made for tough road conditions. They could be used as winter tires so heavy snow or rain would be conditions they would perform well in.
Tires are made for the conditions that they are driven in. Therefore if you live in an area that has cold winters, that is it snows for a large portion of the winter, you probably should purchase winter tires. If you are living in Florida for example winter tires would not be required and year round tires would be sufficient.
Finding new tires to replace tires for winter weather can be done at Costco or Sam's club or by going to the local car dealers or repair shops and buying from them.
There are many different brands of tires suitable for winter driving. Most national brands offer a heavy-duty option perfect for winter driving. Local car care locations may also be able to improve the tread on one's current tire.
Traction control so in the winter or slippery conditions your tires wont spin
The Toyo SPECTRUM All Season Tires are top rated and can be used all season, get ride comfort and very safe in all weather condtions.
Nokian / Hakkapeliitta tires (partially owned by Bridgestone) makes several varieties of winter tires. Some are made for slush and wet ice, others being better for colder conditions.
If you are driving in the area where the road is slippery to use winter tires.
Winter tires are crucial for safety during the winter months. The better grip are important for both stopping in time and accelerating on ice. It is suggested everyone buy a set of winter tires, they could save your life.
Yes it is recommended that you purchase Snow Tires for driving in Wisconsin. You should be fully prepared for the harsh winter weather conditions in Wisconsin. You can never be too prepared. Also search for a list of items you should keep in your car in case of a winter driving emergency.