I keep this in the bed of my truck for quick field repairs. The automatic stabilizing feature works flawlessly even on grassy hillsides. It's built like a tank and doesn't wobble at all when I'm reaching into the engine bay.
As a bigger guy, I always worry about lightweight step ladders bowing under my weight. This Tier 2 ladder doesn't flex a single millimeter. The auto-locking setup is incredibly reassuring when you're carrying heavy feed bags up to the loft ledge.
The ladder itself is very robust and high quality. However, the auto-locking hinge is quite stiff to release, especially when it gets cold in the morning. It works well once set up, but requires some muscle to fold back down.