I will never be without a 4 wheel drive. Since I live on a farm in the middle on nowhere they are great. I love it when I’m in my Jeep Cherokee and all of a sudden stop going forward in the snow or ice. No problem, just flip a lever and you’re moving. I only got it stuck once in the last 10 years bad enough to require my tractor’s assistance. I was pulling a car trailer up a hill in the spring in the mud. While I covered everything within 100 feet in mud I still needed a little pull.