2023 Grand Design MOMENTUM: complaints, problems and recalls

We have a brand new 2023 Grand Design Momentum 5th wheel. Had her for 9 months. Taken only 2 trips thus far. I have a structural stress fractures on the corner of my closet slide (approx 4”), caulking around the front cap has been pulled away, both sides of our bedroom upper cabinets have about 3” cracks on the bottom along the wall from frame flex / failure. It’s difficult to close our main door. Often times it requires us to slam once or twice to get the door to close. All this is due to frame flex. I have spoken to Grand Design and they a…

Owner-reported narrative. Look up ODI 11574151 at NHTSA ↗

Upon returning from a most recent trip we started to notice significant floor noise, moving interior cabinetry, and a cracked front cap on our 2023 Grand Design Momentum 395MS-R. We were instructed by Grand Design to take our unit to our dealer for inspection and servicing. During the time at the dealer, an SRT from Grand Design was on site and was actually the one to perform the inspection and supposed repairs. The only work done was a few sets of measurements, which Grand Design originally provided conflicting information on and the additio…

Owner-reported narrative. Look up ODI 11587221 at NHTSA ↗

The dealership has declared frame failure and failure of the pin box flexing up to 3-4 inches just picking it up with a forklift. Lag bolts are missing and/or backed out. Dealer has deemed it not safe for use. They will not move it out of their bay. Fist signs were wall separation throughout the RV. Doors not closing because door opening was out of square. Floor squeaking in multiple location. Center Island moves and squeaking. Abnormal wear on middle axle tires. Unusual pop from passenger level leg that shakes the rig. Excessive creaking under…

Owner-reported narrative. Look up ODI 11591178 at NHTSA ↗

On this RV the back man door will not close/latch. We have to use a bungy cord to keep it closed. The latch on the door doesn't catch on the wall catch plate.

Owner-reported narrative. Look up ODI 11599517 at NHTSA ↗

I was made aware of Grand Design’s Technical Service Bulletin 24-001 concerning issues with undersized and/or missing lag screws possibly be on some models of their fifth wheel campers. I was able to determine that our Momentum 381MS had the undersized 3/8” lag screws used in the construction of our camper. I made an appointment with Campers Inn in Jeffersonville, IN and took it in. I was notified by them on 8-5-24 that there were also 4 missing lag screws. They also told me there were broken welds on the frame. I went there on 8-6-24 and took …

Owner-reported narrative. Look up ODI 11606828 at NHTSA ↗

For the safety of others I would like to report a potential issue with 2023 Grand Design Momentum 5th wheel trailer where the wheel will separate from the axle. This happened recently on September 15th @ 1:30pm while heading west bound on 1-80 just east of Sidney, NE. We heard a clunk, thinking it was a blowout I checked the rear view mirror only see the tire (drivers side rear) rolling away from the vehicle. We immediately pulled over to the side of the interstate and further inspection found the disc rotor hub/spindle missing from the ale. M…

Owner-reported narrative. Look up ODI 11618459 at NHTSA ↗

The main and nautilus doors to the camper will not stay closed during travel. This usually happens with 10 miles or less and I have to stop to close them.

Owner-reported narrative. Look up ODI 11620242 at NHTSA ↗

Purchased new June 2023 in Tuscon AZ. No issues until underbelly filled with water and had to be serviced in Albuquerque NM. Issue was not resolved with water pump replacement. Towed to Homerville OH not knowing water leak still exists and where frame flex was discovered. Man doors, propane tank doors, and basement doors randomly open while in tow and stationery. The seal for nose cone and felon broken and screws missing that secure nose to the chasse. May 2024, Grand Design picked up and towed the 5th wheel back to factory for frame flex repa…

Owner-reported narrative. Look up ODI 11626574 at NHTSA ↗

Reported: 2022-08-09 (August 9, 2022)

Grand Design RV, LLC (Grand Design) is recalling certain 2022-2023 Momentum, Solitude, Imagine, Reflection, and Transcend travel trailers. The electric retractable awning has a welded seam on the fabric that may separate, potentially allowing the awning to drop beyond normal operation.

Consequence: An awning that drops or extends beyond normal operation can increase the risk of injury.

Remedy: Dealers will inspect and repair, or replace the awning, free of charge. Owner notification letters were mailed by August 22, 2022. Owners may contact Grand Design customer service at 1-574-825-9679. Grand Design's number for this recall is 910031.

Reported: 2022-08-11 (August 11, 2022)

Grand Design RV, LLC (Grand Design) is recalling 2022-2023 Momentum fifth wheels. The electric ramp door cut-off switch may allow for continuous power to the ramp door, which can cause the door to fall.

Consequence: A falling ramp door increases the risk of injury.

Remedy: Dealers will replace the door mechanism, free of charge. Owner notification letters were mailed August 24, 2022. Owners may contact Grand Design custom service at 1-574-825-9679. Grand Design's number for this recall is 910032.

Reported: 2023-06-15 (June 15, 2023)

Grand Design RV, LLC (Grand Design) is recalling certain 2023 Momentum toy haulers. The Cargo Carrying Capacity (CCC) label is incorrect. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 110, "Tire Selection and Rims."

Consequence: Incorrect weight information on the label can cause the vehicle to be overloaded, increasing the risk of a crash.

Remedy: Dealers will remove and replace the label, free of charge. Owner notification letters were mailed July 10, 2023. Owners may contact Grand Design customer service at 1-574-825-9679. Grand Design's number for this recall is 910036.

Reported: 2023-06-29 (June 29, 2023)

Grand Design RV, LLC (Grand Design) is recalling certain 2023 Momentum and Reflection travel trailers, equipped with certain 5200 and 6000 CURT RV axles. The axles may have an improperly tightened grease fitting that can separate and cause damage, possibly resulting in wheel detachment.

Consequence: A detached wheel increases the risk of a crash.

Remedy: Dealers will inspect and repair, or replace the grease fittings, as necessary, free of charge. Owner notification letters were mailed July 28, 2023. Owners may contact Grand Design customer service at 1-574-825-9679. Grand Design's number for this recall is 910038.

Reported: 2023-07-17 (July 17, 2023)

Grand Design RV, LLC. (Grand Design) is recalling certain 2021-2024 Momentum and Solitude fifth wheels, equipped with certain CURT 7000 and 8000 lb axles. The U-bolts may have been improperly tightened, which can cause the axle to move out of position.

Consequence: An axle that moves out of position can cause a loss of vehicle control and increase the risk of a crash.

Remedy: Dealers will inspect and tighten the U-bolts, as necessary. Any damaged components will be replaced. Repairs will be performed free of charge. Owner notification letters were mailed August 16, 2023. Owners may contact Grand Design customer service at 1-574-825-9679. Grand Design's number for this recall is 910039.

Reported: 2023-08-17 (August 17, 2023)

Grand Design RV, LLC (Grand Design) is recalling certain 2022-2024 Momentum 23G and 25G travel trailers. The installed safety chains are underrated for the Gross Vehicle Weight Rating (GVWR).

Consequence: Underrated chains can allow the trailer to detach from the tow vehicle, increasing the risk of a crash.

Remedy: Dealers will replace the safety chains, free of charge. Owner notification letters were mailed September 6, 2023. Owners may contact Grand Design customer service at 1-574-825-9679. Grand Design's number for this recall is 910040.

Reported: 2024-12-10 (December 10, 2024)

Grand Design RV, LLC (Grand Design) is recalling certain 2023-2025 Momentum fifth wheel trailers. The interior step base does not adequately support the step tread.

Consequence: The tread may detach from the step, increasing the risk of a trip and fall injury.

Remedy: Dealers will replace the step riser and step treads, free of charge. Owner notification letters were mailed January 16, 2025. Owners may contact Grand Design customer service at 1-574-825-9679. Grand Design's number for this recall is 910047.

Reported: 2025-11-13 (November 13, 2025)

Grand Design RV, LLC (Grand Design) is recalling certain 2022-2023 Solitude and 2023 Momentum fifth wheels trailers. Loose or missing fasteners on the refrigerator cooling unit can allow excessive movement of the unit, possibly causing the propane line to crack and leak.

Consequence: A propane leak in the presence of an ignition source can increase the risk of a fire.

Remedy: Dealers will inspect the refrigerator, and repair or replace it as necessary, free of charge. Owner notification letters were mailed December 23, 2025. Owners may contact Grand Design customer service at 1-574-825-9679. Grand Design's number for this recall is 910052. This recall is an expansion of NHTSA recall 24V378.

Reported: 2026-01-26 (January 26, 2026)

Grand Design RV, LLC (Grand Design) is recalling certain 2021-2024 Momentum and 2022-2024 Solitude Fifth Wheel trailers. The U-bolt may become loose due to inadequate preload and preload losses, causing the axle to move out of position.

Consequence: An axle that moves out of position can cause a loss of vehicle control and increase the risk of a crash.

Remedy: Dealers will replace the axle attachment components, free of charge. Owner notification letters were mailed May 15, 2026. Owners may contact Grand Design customer service at 1-574-825-9679. Grand Design's number for this recall is 910054. This recall supersedes NHTSA Recalls 23V490 and 24V193.