Ask the seller for proof the repair was completed, or run the free VIN check. Recall repairs are done at no cost by a dealer.
Recalls
Safety issues the manufacturer must repair for free. A recall means confirm the fix was done, not walk away.
Suspension recall
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.
- Status
- Remedy available. Confirm by VIN that this repair was completed.
- What to do
- Enter the VIN on NHTSA's recall lookup to confirm this car was repaired.
Suspension recall
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.
- Status
- Remedy available. Confirm by VIN that this repair was completed.
- What to do
- Enter the VIN on NHTSA's recall lookup to confirm this car was repaired.
Safety recall
An electrical arc increases the risk of a fire.
- Remedy
- 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 may contact Grand Design customer service at 1-574-825-9679. Grand Design's number for this recall is 910026.
- Status
- Remedy available. Confirm by VIN that this repair was completed.
- What to do
- Enter the VIN on NHTSA's recall lookup to confirm this car was repaired.
Safety recall
Excessive gas pressure and a larger than intended appliance flame can increase the risk of a fire.
- Remedy
- 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 1-574-825-9679. Grand Design's number for this recall is 910023.
- Status
- Remedy available. Confirm by VIN that this repair was completed.
- What to do
- Enter the VIN on NHTSA's recall lookup to confirm this car was repaired.
Owner complaints by system
Unverified reports owners filed with NHTSA, grouped by the part of the car. Useful for spotting patterns. Open a group to read recent examples.
Electrical & infotainment
1
Most reports here involve electrical shorts.
Read full complaint
The contact owns a 2021 Grand Design Recreational Momentum. The contact stated that while having maintenance work completed on the RV, the dealer removed the nose cap and noticed that the insulation and the mylar tarp near the rear of the RV was burned. The contact was informed that the wiring on the nose cap had been overheating and causing the burn. The dealer had reconnected the wiring but had not repaired the RV. The manufacturer was made aware of the failure. The failure mileage was 40,000.
Source: NHTSA complaint ODI #11608146 · view all complaints for this vehicle at nhtsa.gov
Brakes
1
Most reports here involve loss of braking.
Read full complaint
Bolts holding brake caliper assembly to the axle apparently loosen and fell out while on the highway. This caused the caliper to drop, resting on inner part of the tire rim, leaving approximately half to one quarter of the caliper on the disc. Caliper caused significant gouging on the rim. During braking, the caliper was prevented from spinning during brake application due to it hitting the axle u-bolt retention plate on top of the leaf spring. In the very limited backing, the hydraulic line held back the caliper. Safety issues are the complete lose of the hydraulic system, causing the complete lose of trailer brakes. The caliper gouging the tire rim could have caused the rim to break, with the result of the tire departing the trailer on the highway and hitting another vehicle. Issue was found when I noticed metal flakes (tire rim) in my driveway where I backed my trailer to park it. Following the flakes, I discovered the issue. Grand Design, and axle/brake manufacturer Dexter notified via email. No response as of yet. Hydraulic brakes were factory installed at the time of manufacture.
Source: NHTSA complaint ODI #11477900 · view all complaints for this vehicle at nhtsa.gov
Steering, suspension & tires
3
Most reports here involve other issues.
Read full complaint
The contact owns a 2021 Grand Design Momentum. The contact stated that while the trailer was parked, the contact became aware that the axle on the trailer had become inoperable. The contact stated that the axle springs had detached, and the I-beam frame of the trailer was bent. The trailer was taken to an independent mechanic, where it was diagnosed and determined that the axle springs and the frame had failed and needed to be replaced. The trailer was not repaired. The dealer was contacted; however, the trailer was not diagnosed or repaired. The manufacturer was made aware of the failure. The approximate failure mileage was 8,000.
Source: NHTSA complaint ODI #11681297 · view all complaints for this vehicle at nhtsa.gov
Structure & body
50
Most reports here involve loss of braking.
Read full complaint
We own a 2021 Grand Design Momentum 393g toy hauler that has severe frame flex and bolts in slide have started backing out. We noticed this when driving and the extreme pushing/chucking when accelerating or braking and also the visible failure on the unit. We have contacted Gran Design, the manufacturer, for warranty repair and was able to go see the unit when they torn down to look at frame. The side walls were both broken and wall frame fell out when opened up. The unit is now at the manufacturer in Indiana for repair, my husband did not feel it was safe to tow so we requested manufacturer transport the unit. We were told by a Lippert Frame Tech the unit is not safe to use.
Source: NHTSA complaint ODI #11750219 · view all complaints for this vehicle at nhtsa.gov
Other systems
1
Most reports here involve other issues. Of these, 1 mention a crash.
Source: NHTSA complaint ODI #11471009 · view all complaints for this vehicle at nhtsa.gov
How does it compare with other years? The 2021 has 56 complaints on file, more than the 2020 (28) and more than the 2022 (33). That is the most of the 8 model years of the Grand Design Momentum we cover. Older model years have had longer to collect complaints.