I was driving down the highway and suddenly I feel a bump and see my spare tire flying up past my rear view mirror. I bet it went at least 10 feet in the air. Luckily the tire went to the right, and rolled off the shoulder. I had never used the tire, and never even lowered it down. Looks like the cable snapped. 2000 silverado, 210k miles. Seems like this is a pretty poor design. Anybody else heard of this happening? Alternative methods to get my tire back under the bed?