Wheel shafts and bearings have failed after years of owning Big Red vines. Frustrated and in need of fixing my daughter's car, I bought a new Creeper, a new lightweight design from Harbor Freight. It wasn't cheap and seemed solid enough. It ended up being junk plastic that barely lasted a year - the wheels broke and detached from the frame. I'm not that big of a guy. So I started searching the internet for ways to fix the wheels on my trusty old Big Red. I was surprised to find them - they are very difficult to find elsewhere. They fit PERFECTLY! My old Creeper is back and my expensive 1 year old plastic cash register is in the junkyard!