Grand Design Momentum, Grand Design Solitude, model years 2021 to 2024. Filed by Grand Design RV, LLC and reported to NHTSA on 17 July 2023. 6,270 vehicles potentially affected.
What the notice says 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.
Is your vehicle included? Check with your VIN at NHTSA, or ask a dealer. This page is an independent copy of the notice, kept so you can see what changed after it was published. It is not the authority, and the authority’s own text is the one to act on.
Grand Design's own number for this recall: 910039. That is the number on the owner letter and on the dealer paperwork. 23V490 is the number NHTSA gave the same campaign, and the number this page is filed under. They are one recall, written two ways.
What owners ask about this recall
- Which vehicles does recall 23V490 cover?
- Grand Design Momentum, Grand Design Solitude, model years 2021-2024.
- What is wrong with them?
- 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.
- What can happen if it is not put right?
- An axle that moves out of position can cause a loss of vehicle control and increase the risk of a crash.
- Is there a fix yet?
- Yes, and it is free. 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.
- What should I do now?
- Check your own vehicle by its VIN with NHTSA, which is the record to act on. Grand Design calls this recall 910039, which is the number on the owner letter and the dealer paperwork.
Answered from the register this site holds. NHTSA is the record to act on.
What the authority says can happen if this is not fixed: “An axle that moves out of position can cause a loss of vehicle control and increase the risk of a crash.”
affected
in the notice
caught
| Campaign | 23V490 |
|---|---|
| Filed by | Grand Design RV, LLC |
| System at fault | Suspension:Front:Springs:Leaf Spring Assembly:U-Bolt, Leaf Spring To Axle |
| Reported to NHTSA | 17 July 2023 |
| Model years | 2021-2024 |
| Vehicles named | GRAND DESIGN MOMENTUM, GRAND DESIGN SOLITUDE |
What the notice says today
The defect
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.
The consequence
An axle that moves out of position can cause a loss of vehicle control and increase the risk of a crash.
The 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.
What it said before
Nothing has changed while we have been watching. We last read the wording of this campaign on 17 September 2026, and it matched the copy we already held.
That copy hashes to 9bb8676bbf3fda81fecf3d61551fad77…, so if it is ever edited the change is provable rather than a matter of memory.
This is one of 732 notices in the record whose component field names suspension. Across that group the median wait before owners were written to was 33 days.
Last checked . No change has been recorded in the wording.
The same recall in other countries
This campaign carries a manufacturer code that also appears in another country’s register, which means the same defect was recalled there too.
- Canada: Transport Canada recall 2023395, recorded 17 July 2023 (within a week of the American filing)
Matched on 910039, the manufacturer’s own number for this campaign, which is the only field the registers share. Exact match, nothing paired on brand and date. The two dates are adjacent instruments rather than the same one, so a difference of a day or two means nothing.
How often the two countries file on the same day · The European alerts
The models named here, across their whole recall history
How to cite this record
Quoting the wording on this page means quoting a version, so the date belongs in the citation:
CarsMultiverse, recall 23V490, wording as read on 17 September 2026. https://carsmultiverse.com/recall/23v490/
The copy quoted above hashes to 9bb8676bbf3fda81fecf3d61551fad77…. If the notice is reworded later, that fingerprint will not match, which is how a reader checks that the quotation was of the version we say it was.
The cross-border matches used on this site are deposited as a citable dataset: doi:10.5281/zenodo.22087136. The recall wording itself is published by the national authority named above and is theirs, not ours.
The recall record and its wording are published by the US National Highway Traffic Safety Administration and are US Government public domain. The dated archive, the comparison and any before-and-after above are CarsMultiverse. How fresh every engine behind this page is, is public on the status page. To check a specific vehicle, use NHTSA’s own VIN lookup.
Other Grand Design notices we hold
- 26V492: 2027 Imagine recreational trailers
- 26V491: 2026-2027 Lineage motorhomes equipped with the 20-inch wheel and tire package
- 26V490: 2026 Imagine travel trailers
- 26V446: 2026-2027 Lineage recreational
- 26V354: 2025-2026 Reflection fifth wheel recreational trailers, equipped with certain Curt Touring Coil Suspensions
- 26V277: 2025-2026 Lineage recreational
- 26V276: 2025-2026 Lineage recreational
- 26V174: 2025-2026 Lineage motorhomes
All 56 Grand Design campaigns we hold · Every manufacturer in the record
The fingerprint of this notice
We take a SHA-256 of each of the three blocks of text the authority publishes and keep the first eight characters. As we last read campaign 23V490 on 23 August 2026, they were:
- Defect summary
f6c2b398 - Consequence
83633b60 - Remedy
2c337431
We first read this notice on 21 August 2026. It has not moved since. If it ever does, these characters will not match, and the change will be dated here.
The wording we hold for 23V490 · how the whole register is watched
This notice names one vehicle among several registers that have written about it. Every notice this site holds for the Grand Design Momentum, in all seven, is kept on that vehicle's own page, with the newest in each.
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Owners of these cars
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