[MRM]

I have had a Ford Explorer for about ten years with the larger engine and higher end four wheel drive with 4W High and Low. I've driven it in bad weather in each setting and couldn't tell a difference. I went on the Explorer chat rooms, looking for recommendations, and there seemed to be no consensus. I don't think the range makes much difference in snow.

The big difference is dedicated snow tires. I learned a long time ago that the main difference between two wheel and four wheel drive vehicles is that if you slip with a four wheel drive vehicle you have four wheels out of control rather than two. Four wheel drive helps with starting and getting out of ruts, but it doesn't do much for control on the road and it doesn't affect stopping distance. That's where dedicated snow tires come in. I know they are expensive, but I put them on every vehicle we get and change them out in the spring. They are worth every penny and have saved me more than once. Put on a set and you won't believe the difference. You'll never be without them again.