2022 Grand Design Solitude Other / unspecified Problems

• Cracks in the Pin Box: A reputable RV dealer/shop has identified significant cracks in the pin box, indicating a serious structural compromise. • Slide-out failures: The GIBs on the slide-outs have broken, causing them to extend while the RV is in transport on highways. • Cargo door malfunctions: Cargo doors are repeatedly popping open during highway travel. • Main entry door instability: The front door and screen are not operating correctly, preventing proper closure and causing the door to open unexpectedly during transport. • Structural fastener failure: Screws and bolts are detaching from the unit during transport. • Front cap detachment: The front cap is popping open at the fifth-wheel hitch area and exhibiting significant sway during transport. These issues collectively indicate a severe underlying problem with the structural integrity and frame of the 2022 Grand Design Solitude, creating hazardous conditions for both the occupants and other road users. I urge NHTSA to investigate these defects thoroughly to prevent potential accidents and ensure consumer safety.

NHTSA ID

11720189

Incident

Jan 2, 2026

We bought our 2022 Grand Design Solitude 346FLS-R in March 2023. We have had numerous safety issues and concerns, and currently don’t feel safe towing it. 1. External locked compartments and entry door open while traveling. Risks: distraction, collision (passing vehicle or objects), quick maneuvering (to side of road), contents ejected onto road/vehicles. Resolution: Shops have tried to fix, but problem continued. I placed some screws to extend the latch plates. Concerned this is a “frame flex” issue, along with our floor separation, sheared screws, saw dust, etc. 2. Three axle/suspension failures. In 3/2024 and 12/2024, sudden/extreme tire wear was noted due to failed suspension (broken leaf springs, cracked equalizers). In 8/2025, while driving on [XXX], an entire wheel disappeared. We called the MI highway department afterwards and they had no reports of accidents or debris due to the wheel. Roadside assistance got us to a local repair shop that found the 3 other tires were badly worn/damaged, rear passenger side leaf spring cracked (3rd time), and remaining brakes "fell apart in chunks". The technician diagnosed a bad spindle. As the work was completed, the shop owner stated "I don't think your suspension is fit for this rig. It already appears max'd out." Risks: The entire wheel flying off on the highway could have easily killed someone. Suspension failure while rolling could lead to tire blowouts/catastrophic damages/major accident. Resolution: Suspension repairs made/tires replaced. Recently stopped in at Grand Design in Elkhart, IN to speak with the Customer Service Director about these safety issues. The GD shop is booked until December, but a frame and suspension inspection at a GD dealer was authorized. CW Direct in Elkhart completed the inspection, found a frame crack and assessed the 7K suspension as insufficient. Still no resolution and we now have not been able to live in our home for over two weeks. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ID

11693163

Incident

Aug 27, 2025

The contact owns a 2022 Grand Design Solitude. The contact stated that the front passenger's side tire had lost air pressure due to a crack on the tire sidewall on three separate occasions. The contact stated that the TPMS had confirmed the lost of air pressure on the front passenger's side tire. Additionally, The contact stated that he had discovered the same crack on all three front passenger's side tires that were replaced. The contact stated the crack in all three tires appeared to have formed within an inch of the wheel valve stem. The contact stated that the tires were replaced; however, the failure persisted. No further information was available. The manufacturer was notified of the failure and a warranty claim was filed on after each failure. The vehicle was not repaired. The failure mileage was approximately 4,000.

NHTSA ID

11674288

Incident

Nov 9, 2023

Mileage

4,000 mi

While trailering our 42 foot 5th wheel down [XXX] in Florida I looked out my sideview mirrors and found the forward aspect of our passenger side opening into traffic during travel. I have also had to add external straps to bay doors as they have opened up during travel. All of these items are available for inspection. I am trying to get the slide fixed today as it is an integral part of our living space, and we cannot travel with the slide inoperative. By having these items open up during travel there is danger to passing by vehicles, as well as those behind us during travel, as items or slide parts could fall out onto the road. As occupants, we are in danger due to forward focus on travel being interrupted and in the case of a slide moving out, there is a weight distribution change. There are components of the slides that have broken over past few months for reasons unknown. They have always functioned for us until this last road trip when we were caught off guard by the slide opening on its own accord during travel on freeway. The RV was inspected in March 2024 by an authorized dealer for other warranty repairs. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ID

11631254

Incident

Dec 16, 2024

While driving, the entire wheel detached from the front axle on the driver's side on 7/31/2024. I was unaware of the tire coming off until another motorist flagged me down. I pulled over to the next gas station where I found the entire wheel, hub, and tire including brakes had detached from the vehicle. I purchased the vehicle new and there has been no service done to the wheels and tires since purchased. Based on my contacts with the Grand Design dealership in my area as well as other mechanics I know, they suspect the castle nut must have come loose while driving which I have been told should not have failed. I was unable to locate the wheel after the incident as I was on an approximately 4 mile long bridge when the motorist flagged me down so I suspect it may have gone over the side of the bridge when I lost it. Attached repair invoice for repairs to get home, but additional cost is being incurred to replace the wheel and tire at this time.

NHTSA ID

11608515

Incident

Jul 31, 2024

I have been experiencing floor squeaking for more than a year now. It's in the front of the fifth wheel in what is the bedroom. Extending into the hallway, and bathroom. I tried to contact grand design and was told it was ok and to add wood shims into the framing under the bedroom flooring. This only help minimally for a couple of weeks. Then the loudness and softness of the flooring has gotten worse. We also lost a wheel and tire due to a suspension failure resulting in the wheel to be ripped from the hub and axle while going down a two lane highway at approximately 40 mph. 8 lug bolts were sheared completely off the wet bolt holding the springs were also broken. I again contacted grand design and dexter the axle manufacturer and was denied coverage at both locations. I do believe I'm suffering from some amount of frame failure. However I cannot get grand design to agree to check on how bad the frame issue really is. I had a SRT from grand design work on my tv in December of 2022. However he never finished all the issues we had brought to grand designs attention. Now that was over a year and a half ago since we saw the SRT, I have tried to contact him numerous times I never heard back from the SRT. We just heard that grand design has extended all frame warranties from 2 years to 5 years effective immediately from the 2020 model year. However it doesn't cover second owners or anyone before the 2020 model year. The unit I have a 2022 GD Solitude 390 rk-r. I ordered this rv new from the factory with 8k axles and disc brakes to make sure I had the highest amount of structure under the rv that was available at the time. I believe and the science will bear out these 18k rv’s should have come with triple 8k axles. Not twin 7k axles and subgrade steel frame structures. There are going to be very serious accidents with these rv’s until they are all recalled, a third 8k axle added and beefed up Frame structure completed. These rv’s are the same as the momentum line has.

NHTSA ID

11588197

Incident

Sep 15, 2022

See attached document for complaint

NHTSA ID

11586382

Incident

Sep 13, 2023

I just had my rv at the dealership in December of 2022 for repairs and maintenance on the rv including the suspension system. Within 300 miles the shackle bolt broke twisting the spring and then shearing off the wheel/rim/tire sending it flying down the highway. The rotor dragged on the roadway until I could stop resulting in damage to the rotor and brake line. I have a five year warranty on the suspension, however Grand design and Dexter axle refused the warranty blaming me for non maintenance and or overtorquing the shackle bolts. With a Facebook page dedicated to grand design solitudes like mine I have heard of numerous situations like mine with suspension issues. I believe there are issues with this rv bring over weight for the axle systems/suspensions being used. This heavy of an rv should be a tri axle at the least. Grand design picks and chooses who they assist and who they don’t. I think even offering a 7k dual axle system is way underrated. Please help fix this unsafe situation.

NHTSA ID

11532559

Incident

May 27, 2023