I had the same aluminum pair. After this pair crumpled in my hands like I was the incredible colossus, it spurred me on to buy Ken's tools. Let me tell you that with a little push on this tool, every single one of them has popped up. My rig has tractor trailer tires and rims. No doubt the tire shop decided to tighten them really tight because I took it back to their shop because one of the caps came loose. As someone said, there is no real substitute for metal. This is Ken Tool, you really…