2018 Grand Design Imagine Problems, Complaints & Recalls

Source: NHTSA · Updated Jul 24, 2025 · 8 owner complaints analyzed

Compared with other Imagine years
Not enough data 4th of 12 for complaints
NHTSA crash rating
Not rated

Owners have filed 8 complaints with NHTSA about the 2018 Grand Design Imagine. That ranks 4th out of 12 Imagine model years for complaints. The most reported problem area is suspension (4 complaints, 50%), typically at around 3,000 miles. There are 4 safety recalls covering this model year.

Complaints are unverified owner reports and are not adjusted for sales volume.

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Most common 2018 Grand Design Imagine problems

Complaints grouped by the part of the car owners reported, with the median mileage when the problem happened.

Suspension4 · ~3,000 mi
Equipment2
Service Brakes1
Structure1
Tires1 · ~12,000 mi
Unknown or Other1
Wheels1
Problem areaComplaintsShareMedian milesOwners mention mostTypical repair cost
Suspension450%3,000——
Equipment225%———
Service Brakes113%———
Structure113%———
Tires113%12,000——
Unknown or Other113%———
Wheels113%———

One complaint can list several problem areas, so shares can add up to more than 100%.

Complaints by year received

Peak: 2019, with 5 complaints
2018: 1201812019: 5201952021: 1202112025: 120251

n = 8 complaints · Source: NHTSA

2018 Grand Design Imagine recalls (4)

Tap a recall to see the problem, the risk and the fix.

Equipment:recreational vehicle/trailer:lpg systemsMay 26, 2021 · NHTSA campaign 21V393000 · 55,508 vehicles

Problem: 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 appliance flame to increase.

Risk: Excessive gas pressure and a larger than intended appliance flame can increase the risk of a fire.

Fix: 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.

Equipment:mechanical:integrated jack/leveler/stabilizerDec 8, 2017 · NHTSA campaign 17V789000 · 3,969 vehicles

Problem: Grand Design RV, LLC (Grand Design) is recalling certain 2017-2018 Reflection and Imagine travel trailers equipped with a Smart-Jack model power tongue jack. The laminated plastic touch pad on the jack may crack or separate allowing water to enter, potentially causing the jack to operate unintentionally.

Risk: If the tongue jack retracts or extends unexpectedly, there could be an increased risk of a crash or injury.

Fix: Grand Design will notify owners, and dealers will replace the power tongue jack, free of charge. The recall began on December 29, 2017. Owners may contact Grand Design customer service at 1-574-825-9679. Grand Design's number for this recall is 900012.

Electrical system:wiringOct 4, 2017 · NHTSA campaign 17V620000 · 3,621 vehicles

Problem: Grand Design RV, LLC (Grand Design) is recalling certain 2017-2018 Imagine recreational trailers. The wires at the air conditioning unit may detach from the connector and the loose wires may short circuit.

Risk: A short circuit increases the risk of a fire.

Fix: Grand Design has notified owners, and dealers will change the existing wire connectors for the air conditioning unit to positive retention wire connectors, free of charge. The recall began on October 23, 2017. Owners may contact Grand Design customer service at 1-574-825-9679. Grand Design's number for this recall is 910010.

Equipment:recreational vehicle/trailerApr 25, 2017 · NHTSA campaign 17V271000 · 1,662 vehicles

Problem: Grand Design RV, LLC (Grand Design) is recalling certain 2017-2018 Imagine travel trailers. The screws that secure the slide room mechanism columns may shear, allowing the slide room to extend while the trailer is being towed.

Risk: If the slide room opens during transit there would be an increased risk of a crash.

Fix: Grand Design will notify owners, and dealers will replace the slide mechanism column securing screws, free of charge. The recall began on May 15, 2017. Owners may contact Grand Design customer service at 1-574-825-9679. Grand Design's number for this recall is 910009.

To see whether a specific car still has an open recall, enter its VIN on NHTSA's official recall lookup. You can also decode a VIN here.

Recent owner reports

Short excerpts of the latest complaints filed with NHTSA, with personal details removed. Full reports can be searched on NHTSA.gov.

I have stress/ flex cracks on both passenger and drivers side I beams near the suspension parts.07/2024. This is the first report, I have not contacted the manufacturer.

Unknown or Other · received Jul 24, 2025 · NHTSA complaint 11675820

The contact owns a 2018 Grand design Imagine. The contact received a recall notification for NHTSA Campaign Number: 21V393000 (Equipment) however, the dealer informed the contact that the part for the recall repair was not yet available. The contact stated that the manufacturer had exceeded a…

Equipment · received Aug 12, 2021 · NHTSA complaint 11428806

Tl* the contact owns a 2018 grand design imagine trailer. The contact stated that due to the leaf spring flattening out, the tires were rubbing against the bottom of the trailer. The contact stated that the failure should not occur because the trailer was not overloaded. The vehicle was not taken…

Suspension · received Oct 28, 2019 · NHTSA complaint 11271443

Tl* the contact owns a 2018 grand design imagine 2600 rv. After traveling approximately 5,000 miles, the contact discovered that both of the vehicle's axles had lost their cambers. There were no warning indicators for the axle malfunction. The manufacturer was informed of the failure and agreed to…

Suspension · received Sep 23, 2019 · NHTSA complaint 11257381

Tl* the contact owns a 2018 grand design imagine travel trailer equipped with lionshead westlake tires, size: sp225/75/r15 (na). While driving 64 mph, the front passenger side tire blew out without warning. The failure damaged the marker lights on the side of the trailer as well as the passenger…

Tires · received Sep 23, 2019 · NHTSA complaint 11257504

Other Grand Design Imagine years

← 2017 Imagine · 2019 Imagine →

See all Grand Design Imagine problems by year, every Grand Design model, or the VIN decoder.

Similar Grand Design models

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Frequently asked questions

What are the most common problems with the 2018 Grand Design Imagine?

Owners most often report suspension, equipment, service brakes problems. The top one, suspension, accounts for 4 complaints.

Was there a recall on the 2018 Grand Design Imagine?

Yes, 4 safety recalls. Enter your VIN at NHTSA.gov to check whether the repairs were done on your car.

Was the 2018 Grand Design Imagine a good year?

Complaint data can't fully answer that, because counts aren't adjusted for sales. Compared with other Imagine model years, the 2018 has too little data to compare. Always get a pre-purchase inspection and check the VIN for open recalls.