Rocky Stuff Rover

I focused on how the Mars rover would successfully move over rocks without the wheels getting stuck or wearing down. I finally decided on metal wheels with long, bumpy treads, similar to what you find on some construction vehicles on Earth. You can see the general design in the top left corner of my picture. It could grip things easily. In the rest of my picture, you can see how I recommended using four of these bumpy treads for wheels. (Each one would be in the place of a traditional wheel on a car.) I hope it's good.