2020 Grand Design Momentum Other or unknown Problems

“Frame issues with the gooseneck area of the RV. We've got lots of movement with the RV in these areas where it connects with the towing vehicle. We have had lots of movement in the front nose area of the RV causing substantial movement evidenced by interior and exterior cracks and noises when pulling. We have taken the RV to a repair facility and the manufacturer has denied making repairs to make the RV safe.”

“We noticed our pin box on our GD started moving when we hitch up. The wall inside the bedroom is showing wear from movement, the trim around the upper deck came apart multiple times, the flooring inside the bedroom had a hole in it from the bed gouging into it. When hitching up the wall is bulging out on driver side just off of the slide corner. Our slide stopped working and there are Gibs inside the wall of the slide that had sheared off rivets.”

“11/15/2023: Kitchen slide of the RV partially opened while traveling down the road. My husband does have video of this occurring as we have a camera system installed on our RV. 6/25/2024: Kitchen slide of RV raised up and landed on an island drawer pull while traveling down the road. The slide could not be lifted off of the drawer pull and we were forced to activate the slide and allow it to travel out, causing damage to the drawer pull and drawer rails.”

“Frame failure issues diagnosed on the camper in 2023. We were not apprised of how serious the frame failure was or provided photos of the issues, so we are not sure how extensive the issue was. Repairs were performed by a Grand Design dealer prior to the Technical Service Bulletin being released by Grand Design. The repairs being performed prior to the TSB leaves us somewhat skeptical that they were performed according to Grand Design engineer specifications. …”

“Our camper has frame flex. We opened a claim in October 2025 with Grand Design. Received a letter stating they would cover any repairs. It's been in the shop now for over a month and they keep telling us the claim is in review . Our upper deck frame is cracked/broken, our walls are separating, the door opens when we are traveling down the road. The roof is falling apart, bubbled and cracking. Side walls are cracked. We've sent pictures, the shop has sent pictures and we are getting no answers. The newest they are telling us is that it's now out of warranty. …”