I was driving at 5 mph thru a parking lot with tier steps. I could not avoid one. My front right wheel went up & on the smooth transitions of about 5" rise x 2 feet run without any issue. But when my right rear wheel went up on it, it made a loud "clunk" sound. I stopped and looked for scrape marks on the car and ground but found nothing.

 

i would check the underbody. would be easy to see what hit the car once car is elevated. if you dont have a ramp or lift, park the car on an decline with nose pointing down the slope. it'll give you a little more clearance.

 

LOL that looks so ridiculous

 

Thanks for posting the video. Sounds like a suspension issue.