Rear Hydraulic Levelers stuck in extended position

I can't see how it was drivable with the levelers fully extended. It would have lifted the rear wheels off the ground. I imagine if they were extended somewhat you may have hit a few times. Probably pretty exciting fireworks show for the folks behind you, but if they were down and you did hit them, there's nothing left but to replace them. I have to imagine the rams are bent beyond the ability to retract.