2019 Rebel Quad Cab. Rattle sounds like left side. It only does it during a slow R/H turn when you hit a drop not a bump. The dealer could not duplicate of course, I even drove the tech around but could find a spot with a dip in a R/H turn. So could not duplicate either. Can hit speed bumps and holes no sound, only a R/H slow gradual turn. 33k miles stock suspension non air-ride. Had to pay for a rental two days because the dealer was out of loaner cars. Does that sound right when the truck is still under warranty?