I drive all over western Wyoming all year, mostly in a fwd corolla. Studded snow tires are a game changer. For on road winter driving fwd with studded tires is better than just about anything with regular tires. I agree with the post above that said for where you’ll be and given it’s a mini van fwd with serious snow tires will be great. I live pretty rural and my wife drives an awd suv with studded tires in the winter and that is an awesome combination.