The contact owns a 2025 Ford F-600 SD. The contact stated that while driving at an undisclosed speed, the front of the vehicle raised up and the contact discovered that the vehicle, which had been converted into a motorhome, was improperly weighted, causing excessive weight on the rear axle. The contact stated that there was no clearance between the rear spring pack and the bump stop because the rear of the vehicle was significantly heavier than the front. The contact stated that the rear springs were resting on the frame of the vehicle. No warning lights were illuminated. The vehicle was taken to an independent mechanic, where it was diagnosed and determined that additional rear springs needed to be installed to increase the clearance between the springs and the bump stops. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was approximately 3,300.
The worst 2025 Grand Design Lineage problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
- Body1
- Fuel system1
- Locks1
- Suspension1
Problems by type
Tap a problem to see which part fails, at what mileage and in which other years.
- Body1
- Fuel system1
- Locks1
- Suspension1
Recalls 7
Structure: critical fasteners
- What is wrong
- Grand Design RV, LLC (Grand Design) is recalling certain 2025-2026 Lineage recreational vehicles. The adhesive securing the solar panels to the roof may fail, allowing the solar panel to detach.
- Risk
- A detached solar panel can become a road hazard for other vehicles, increasing the risk of a crash.
- Remedy
- Dealers will install mechanical fasteners, free of charge. Owner notification letters were mailed May 11, 2026. Owners may contact Grand Design customer service at 1‑574‑825‑9679. Grand Design's number for this recall is M910059. This recall supersedes the federal safety agency recall 26V042.
Recall number 26V276000 · Recall details
Seats: critical fasteners
- What is wrong
- Grand Design RV, LLC (Grand Design) is recalling certain 2025-2026 Lineage recreational vehicles. The driver and passenger seat bases may have not been tightened properly. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 207, “Seating Systems.”
- Risk
- A loose base may allow the seat to move during a crash, increasing the risk of injury.
- Remedy
- Dealers will inspect and properly tighten the seat bases as necessary, 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 M910060.
Recall number 26V277000 · Recall details
Electrical system
- What is wrong
- Grand Design RV, LLC (Grand Design) is recalling certain 2025-2026 Lineage motorhomes. The entry door position switch may not make adequate contact to read that the door is closed, which allows the steps to deploy unexpectedly.
- Risk
- Steps extending while in transit increase the risk of a crash.
- Remedy
- Dealers will reposition the switch, free of charge. Owner notification letters were mailed May 4, 2026. Owners may contact Grand Design customer service at 1‑574‑825‑9679. Grand Design's number for this recall is M910058.
Recall number 26V174000 · Recall details
Seats
- What is wrong
- Grand Design RV, LLC (Grand Design) is recalling certain 2025-2026 Lineage motorhomes. The seat base on the driver and front passenger seat may have been improperly tightened, causing the base to become loose. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 207, “Seating Systems.”
- Risk
- A loose seat base increases the risk of injury in the event of a crash.
- Remedy
- Dealers will inspect and tighten the seat base, as necessary, free of charge. Owner notification letters were mailed March 4, 2026. Owners may contact Grand Design customer service at 1‑574‑825‑9679. Grand Design's number for this recall is M910057.
Recall number 26V058000 · Recall details
Structure: critical fasteners
- What is wrong
- Grand Design RV, LLC (Grand Design) is recalling certain 2025-2026 Lineage recreational vehicles. The adhesive securing the solar panels to the roof may fail, allowing the solar panel to detach.
- Risk
- A detached solar panel can become a road hazard for other vehicles, increasing the risk of a crash.
- Remedy
- Dealers will properly secure the solar panels, free of charge. Owner notification letters were mailed March 4, 2026. Owners may contact Grand Design customer service at 1‑574‑825‑9679. Grand Design's number for this recall is M910053. This recall has been superseded by Recall 26V276.
Recall number 26V042000 · Recall details
Equipment: recreational vehicle/trailer
- What is wrong
- Grand Design RV, LLC (Grand Design) is recalling certain 2025-2026 Lineage recreational trailers, equipped with Lippert Modularia entrance doors. The door latch mechanism may fail.
- Risk
- Door latch failure may prevent occupants from exiting the vehicle in an emergency, increasing the risk of injury.
- Remedy
- Dealers will install a new retainer clip and install a secondary retainer to the tension rod, free of charge. Owner notification letters were mailed September 12, 2025. Owners may contact Grand Design customer service at 1‑574‑825‑9679. Grand Design's number for this recall is M910051.
Recall number 25V473000 · Recall details
Equipment: electrical: engine block heater
- What is wrong
- Grand Design RV, LLC (Grand Design) is recalling certain 2025 Lineage 25FW motorhomes. The battery warming pad was installed incorrectly, which can damage internal wiring and cause an electrical short.
- Risk
- An electrical short increases the risk of a fire.
- Remedy
- Dealers will replace the battery warming pad, free of charge. Owner notification letters were mailed December 6, 2024. Owners may contact Grand Design customer service at 1‑574‑825‑9679. Grand Design's number for this recall is 910046.
Recall number 24V863000 · Recall details
Technical service bulletins for the 2025 Grand Design Lineage 3
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
What 2025 Grand Design Lineage owners say
Most recent owner complaints, unedited.
The contact owns a 2025 Grand Design Lineage RV built on a 2024 Mercedes-Benz Sprinter 4500 Chassis. The contact had received notification of the federal safety agency Campaign Number: 25V473000 (EQUIPMENT, LATCHES/LOCKS/LINKAGES); however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. VIN tool showed no open recall.
On 6/30/25 I originally reported the Safety Issue (Case #11670309). The engine dies while driving. The display indicates "Low Fuel Pressure" and the Check Engine light comes on. The vehicle has been to the Ford Service Center several times for repair. They have validated the issue and have documented the DTS codes. Some components have been replaced or overlaid. My and other's safety has been put at risk. When the engine dies the vehicle has no power steering or power brakes. Pulling over to a safe location is difficult or not available. Most recent event occurred on 8/10/25.
Compare the 2025 Grand Design Lineage
Other model years
2025
Questions about the 2025 Grand Design Lineage
Is the 2025 Grand Design Lineage reliable?
Owners have filed 3 complaints about the 2025 Grand Design Lineage, close to a typical Lineage model year.
What is the most common problem with the 2025 Grand Design Lineage?
Body and structure, with 1 complaint. Next is fuel system (1).
How many recalls does the 2025 Grand Design Lineage have?
7 recalls, covering structure, seats and electrical system.
Was there a recall on the 2025 Grand Design Lineage body?
Yes, 2 recalls: 26V276000, 26V042000. Check your VIN to see if your car still needs the free repair.
VIN decoder
See the problems and recalls for an exact car
Buying a used 2025 Grand Design Lineage?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history