Originally Posted by 60wag
So the skinny little bolt going through the "tool" shown in the rear bumper pic is just to keep the tool in place, right? You're not lifting on the bolt?
You are lifting on the bolt. It is a 7/16" grade 8 bolt. I have tested it on my blue truck and it was fine. I would not suggest you work under the truck while hanging from the bolt, but it will lift it fine. You are only lifting one corner.