An essential part of prepping your car for winter is swapping your tires out—and the best snow tires for a Dodge Caravan are Bridgestone Blizzak WS90 tires. Made with minivans in mind, these tires feature extra stiffness and specialized tread that increases traction on icy roads. The size you need will depend on the specific model and trim of your Caravan.
Before you rush out to buy heavy-duty snow tires, though, consider whether you actually need them. If your area only gets a few minor snowfalls each winter, you can probably stick to all-weather tires—which are less intense than snow tires but more capable in snow than your average all-season tires. For the Dodge Caravan, the Pirelli P4 Four Seasons Plus tires are a good option.