Forrest Nearing, years ago I bought a Renault, the owner was going to make a dune buggy out of it. He was selling it as he couldn't keep the front wheel studs from breaking. He showed me one of the wheels, it was very heavy. It was an altered wheel, the mount (stud portion) was designed to make the track much wider, excessively wider, also the mount stood out from the rim, plus the tires were very broad. The original wheel mounts were about center of the rim, (Surprise, Surprise, wonder why?). I forget the number of studs but about 4. by viewing the wheel, tire and method of mounting, I could only think, "Hope springs Eternal!". He was trying to alter the original design, without taking in consideration of the original design. I've also seen Engineered? designs also fail. As he had lost interest in it it was for sale, I bought it so our sons could use it on our field to practice driving, for thrills they had their dirt bikes. (four wheels are for Grannies, their words not mine).