2018 Grand Design Momentum: recalls and complaints
Official NHTSA recall campaigns and consumer complaints for one RV model year, with the notice text and links to the source.
Key facts
- The 2018 Grand Design Momentum has 2 NHTSA recall campaigns that list this model year.
- No chassis mapping is recorded for this model year, so no chassis recalls are counted.
- 0 equipment recalls are linked to it by reviewed rules.
- NHTSA holds 7 consumer complaints for this model year. Complaints are unverified reports, not confirmed failures.
- The latest campaign was received on January 28, 2022, 1,695 days before the NHTSA release of September 19, 2026.
- RV class: Fifth wheel toy hauler. Brand owner in this site's reference table: Winnebago Industries (high confidence).
NHTSA records released through September 19, 2026; Transport Canada records through September 19, 2026. The absence of a recall in this dataset does not establish that a vehicle is safe.
Recall campaigns
2 campaigns in total: 2 listed for this model year, 0 inherited from the chassis and 0 equipment. Remedy text is quoted from the official notice; open the full notice for the whole text.
| Campaign | Received | Component | Summary | Remedy (official text) | Type | Sources |
|---|---|---|---|---|---|---|
| 22V038000 | January 28, 2022 | Equipment: Appliance | Grand Design RV, LLC (Grand Design) is recalling certain 2013-2021 Momentum, Solitude, and Reflection recreational vehicles. A 110-volt wire in the refrigerator cabinet may be improperly secured, which could result in the wire… | Dealers will inspect and replace any damaged wiring, and properly secure the wires, free of charge. Owner notification letters were mailed on February 21, 2022. Owners… | Vehicle | Full notice NHTSA |
| 21V393000 | May 26, 2021 | Equipment: Recreational Vehicle/Trailer | Grand Design RV, LLC (Grand Design) is recalling certain 2016-2021 Imagine, Transcend, and Momentum travel trailers. The LP regulator that controls the LP gas pressure may fail, allowing excessive gas pressure that causes the… | Dealers will replace the LP regulator, free of charge. Owner notification letters were mailed June 24, 2021. Owners may contact Grand Design customer service at… | Vehicle | Full notice NHTSA |
Complaints by component
7 unique complaints. The share is the number of unique complaints tagged to a component category divided by the 7 unique complaints for this model year. A complaint can name more than one component, so shares can add up to more than 100 percent.
| Component category | Complaints | Share | Bar |
|---|---|---|---|
| Structure | 6 | 86% | |
| Unknown or Other | 4 | 57% | |
| Suspension | 3 | 43% | |
| Latches/Locks/Linkages | 2 | 29% |
Complaint excerpts
The 5 most recent complaints with a narrative. Names, emails, phone numbers, VINs and addresses are removed. Reports are unverified. NHTSA record set for this vehicle (JSON).
On the driver side of the 2018 Momentum Toy Hauler cracked in two locations above the center leaf spring holder. This issue occurred on May 1, 2025. While pulling out of a shop after having the leaf spring holders replaced the axle traveled through a small depression on the ground causing the frame to flex and make a loud enough sound to be heard in the truck pulling the camper. While investigating the situation it was discovered that the frame cracked at the weld points of the gusset bracket that was attached to the frame. The owner of Hawkeye Diesel Repair and two mechanics were on-site …
I am writing to formally report a series of serious structural concerns we are experiencing with our Grand Design Momentum 349M fifth wheel/toy hauler, which appear to be related to excessive frame flex/failure or upper deck instability. These issues began toward the end of last year and have progressively worsened, raising significant safety concerns for our family. The following symptoms have been observed: * Bay and Propane Doors Opening During Transit Both the bay door and propane doors on either side of the trailer have opened unexpectedly while towing on the highway, posing a major …
I started noticing rub marks on the interior walls next to the night stands after the last few uses, and they appear to be getting worse after each use. I was made aware of the deck/frame flex issues the some GD fifth wheels are having and was referred to TSB 24-001. My RV is experiencing the exact concern described in the TSB. I opened a case number with GD, and took the RV to an authorized repair center. The repair center took measurements and confirmed my deck flex concern with GD and recommended a complete replacement/repair of the structural material and hardware. GD denied the claim! …
Driver side rear leaf spring hanger broke while under tow.
Fifth wheel pin box busted loose weld failed trailer about came off the truck this trailer weighs 16,000 plus pounds it was very unsafe the manufacturer knows of this issue The RV started to rip itself apart leave spring shackles busted
Chassis
Towable RVs have no chassis maker, so no chassis recalls apply.
NHTSA investigations
| Action number | Subject | Opened | Closed | Campaign |
|---|---|---|---|---|
| PE24029 | Frame Flex on Grand Design Fifth Wheel Recreational Trailers | October 9, 2024 | open or not stated | none |
Canadian notices
Transport Canada publishes its own notices with their own IDs. They are separate records from the U.S. campaigns above and are never merged with them.
No Transport Canada notice in this dataset lists this model year.
Related model years
Source release: NHTSA September 19, 2026. Method version v1. How this page is built.
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