Non-truss lifts that depend solely on the concrete pour scare the you know what out of me. I saw your picture and kept scratching my head saying - they depend on the structure of the floor for resisting that much lever-arm? OMG. Who poured the floor, how well was it poured, the concrete mix? If I wasn't there, I'd be hesitant to trust my life to hoping the floor was good. Am I missing something?

I have not gone to their site yet, but this morning I saw a Summit sale ad and that same lift was there and I looked at again, and said again - What holds it up? I assume they are both bolted to the floor with long concrete anchors? I see wheels.