[Andy]

I've got a 10K lb challenger lift. Best tool I've ever invested in. I had to buy some extra extensions for the lift arms to pick up my dually, but everything else works with no extensions, 3" or 6". Had to have 9" for the dually.

I'd recommend getting some screw jacks to place under the vehicle while you're working on it to stabilize it. it's a secondary precaution I take as you can never be too careful.