2023 GRAND DESIGN SOLITUDE Structurebody Problems

This report details a suspected major structural frame failure on my 2023 Grand Design Solitude 391DL. The issues, which are progressive and worsening, indicate a severe loss of structural integrity in the front gooseneck and upper deck area of the fifth wheel. Key observations and symptoms include: Interior Wall Deformation: Interior wall panels in the front bedroom are visibly buckling and warping under stress. Separation of Wall Panels: The rear wall panel inside the main bedroom closet has developed a significant gap and is separating, believed to be a direct result of excessive frame flex. Misalignment of Door Frames: The door frame for the front closet housing the washer and dryer has spread apart to the point where the door can no longer latch or close properly. This demonstrates a clear deformation of the coach's superstructure. Audible Structural Noise: The floor in the front bedroom section produces constant, loud creaking...

Frame Flex & Water Intrusion - We first noticed movement back in August 2024. It seemed like the tongue was going to come through our back truck window where I sit to work with our 3 cats. The inside of the Solitude is a mess too with lights coming down from ceiling, doors are all scratch from rubbing while be transported, trim coming off, wall paper being torn apart, had lag bolts coming up through the floor, leakage in master bedroom, floor warping and more. We took it in to have it fixed in November 2024 to only get her back in late march of 2025. They had to weld and reinforce frame but would not admit to frame flex or provide me with an updated weight placard so it's like they don't want evidence on it. They had to replace the whole floor which meant they had to take...

My fifthwheel was installed with improper lag bolts, causing frame flex issues. I lost my roof going down the highway last year, pass-through storage compartment doors coming open during transit. Along with that, interior damage became apparent early on after the purchase of the RV, indicating a much greater problem than anticipated. Grand Design sent out an SRT to repair my unit; however, they failed to pull the pylon down off the front of the unit to inspect the frame welds. I may have an impending disaster going down the roadway in the future. All but one lag bolt was being held in under tension. The unit could have become detached from the tow vehicle, and the safety braking mechanism likely wouldn't have engaged. If my roof came completely off, or items would have fallen out of the pass-through compartments, this could have easily caused a major accident leading to...

This is a 5th wheel trailer by Grand Design ("GD"). We had significant frame movement due to improper construction and broken welds, resulting in: 1) Screws shearing off at the top of the nose cap, causing the roof to bubble and tear during transit. Roof and screws were replaced under warranty. 2) Entry door was misaligned and required adjustment to close properly (likely due to shifting of frame/body). Strike plate and lock adjusted. 3) Side door to propane tank compartment popped open during transit on the interstate. 4) Rubber strip covering siding/body screws under nose cap flew off during transit on the interstate. Rubber strip replaced. 5) Screws shearing off near hitch, causing siding under nose cap to sag. We were unable to reattach it ourselves with screws as recommended by GD because the frame no longer aligned properly. Front end taken apart and rebuilt, additional metal added by GD...

Frame Failure. 1/24 purchased new, on first trip(~1200mi) door side front cap vertical 1/2” gap between exterior wall and front cap, saw dust and movement at bedroom storage, bathroom door was catching due to movement, dealer repaired 3/21/24-5/17/24. 2nd trip(~2800mi) front cap shows separation, saw dust, filon warping, dealer reports 1/2” movement of pin box, dropped at dealer 11/25/24 as of 2/5/25 still at dealer. Unknown if 5th wheel will separate from pin box while towing on highway causing an accident. Dealer has confirmed excessive movement of the front of the frame twice, the second time after completing manufacture service bulletin.

We have excessive Frame Flex. Cargo doors and entry doors open on the road spilling storage contents on road. Axle Equalizer welds breaking. Doors Binding. Vehicle is overweight from factory, over specified weight placard on sticker. This is an on-going problem with Grand Design's larger 5th wheel trailers. They are unsafe on the roads.

We are a fulltime RVer living in this unit for 11 months. We had missing lag bolts that attaches the upper deck to the frame and what bolts were installed were too small. They were 3/8" x 3" in a 1/2" hole that was supposed to be 1/2" x 3.5". We called Grand Design in Indiana and opened a case. They told us to take our unit to the dealership where we bought it and have the frame inspected for flex and the proper lag bolts installed. Grand Design told us if there was any cracks in the steel then it will need further repair in Indiana. When we arrived and during this process; they found other issues. crack in bedroom wall, wrinkled wallpaper, crack in the sill plate and half the screws missing. Did some work on the end cap on the roof. They told us the flex was...

2023 Grand Design Solitude 2930RL, entry door opens when driving, even when fully closed and locked. This happened to me on Friday 9/6/2024. When I towed it again on Wednesday 9/11/2024 I made absolutely sure the entry door was fully closed and locked. I even explained and showed my wife to confirm it was closed and locked based on my experience Friday. When we arrived home 9/11/2024 and checked the door, it was still locked but the door was open. This is a major safety concern as the door could lead to a collision with a vehicle passing by. It can also lead to objects inside the RV falling out, becoming projectiles and obstacles for other motorists to avoid or have hit their vehicle or worst, their windshield. The door is not part of a smart system so there was no warning notification or message. I have not had the...

we have frame flex issues, the doors to the generator compartment has come open while driving, the safety lights are being pushed out from the body, trim is coming off, our bedroom slide does not close all the way, our living room slide broke and dropped down. Our hitch flex while on the our trucks, and the trim is moving so the movement on the frame is actively happening. We had the unit now for 1 year now but these issues started since we purchased the unit. this is the complete list of issues we can see: 1. Bedroom Slide is not closing tight, major gaps at the bottom compared to the top. 2. Hitch flexes while attached to truck 3.Decals have been pushed and peeling around the trim, due to trim moving. 4. Trim is coming off the out side of trailer on bedroom slide side 5.Under bedroom slide...