- Vehicles
- 683
- Built between
- May 2024 – Dec 2025
- Models
- 1
- Recall type
- Vehicle
- Initiated by
- Manufacturer
- Owners notified
- 4 March 2026
- Repaired
- 43%
- Unrepaired
- 392
Does this affect my vehicle?
This recall covers vehicles built between May 2024 and December 2025. If yours was built outside that window, it is not part of this recall.
- 2025-2026 Grand Design LineageBuilt May 2024 to December 2025
Repair progress
392 of 683 vehicles in this recall had still not been repaired as of Q2 2026.
43% repaired — 291 of 683 reported
Manufacturers file these figures with NHTSA each quarter. Vehicles the manufacturer could not trace, or that have been scrapped or exported, are counted separately and are not included in the unrepaired figure.
What the defect is
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.”
What could happen
A loose seat base increases the risk of injury in the event of a crash.
What gets fixed
Dealers will inspect and tighten the seat base, as necessary, free of charge. Owner notification letters were mailed March 4, 2026.
Parts involved
- Driver and Passenger Seat BaseNo PNDriver and Passenger Seat Base
Part numbers are as filed by the manufacturer and are listed for reference. Your dealer will confirm the correct part for your vehicle.
Timeline
- Vehicles builtMay 2024 to December 2025
- Recall reported to NHTSA30 January 2026
- Owners notified4 March 2026
- Latest repair reportQ2 2026 — 43% repaired
Your rights
A safety recall repair is free. Under US federal law the manufacturer must fix a safety defect at no cost to you — no charge for parts, labor or diagnosis — whether or not you are the original owner. A dealer cannot charge you for recall work, and cannot require you to have bought the vehicle from them.
That entitlement is not unlimited. It applies where the vehicle was first sold less than 15 years before the recall was announced — 5 years for tires. Past that a manufacturer may still do the repair free of charge, and many do, but they are no longer obliged to. This recall was reported on 30 January 2026.
To arrange the repair, contact any franchised dealer for the brand. If a dealer refuses the work or tries to charge for it, you can report that to NHTSA at nhtsa.gov/recalls or on 1-888-327-4236.
Manufacturer contact
Owners may contact Grand Design customer service at 1-574-825-9679. Grand Design's number for this recall is M910057.
Official source
- Manufacturer's recall number
- M910057
- Recalling manufacturer
- Grand Design RV, LLC
- Safety standard
- FMVSS 207
- Recall initiated by
- MFR
Everything on this page — the models listed, the build dates and the repair figures — comes from the manufacturer's filing to NHTSA and describes the vehicle line as a whole, not any individual car. Only the manufacturer can confirm whether a specific vehicle is affected, and whether its recall work has already been carried out. Check yours by VIN and read the official notice at nhtsa.gov/recalls.
Check your own vehicle
This page describes the recall, not any one car. To see which recalls cover a specific vehicle, search by make, model and year.
A VIN lookup here identifies your vehicle and shows recalls issued for that make, model and year. It cannot tell you what is still open on your individual car - only the manufacturer knows that. Search by VIN instead, or check your VIN at nhtsa.gov for whether a recall is still open on your individual car.