- Vehicles
- 172
- Built between
- Aug 2025 – Mar 2026
- Models
- 1
- Recall type
- Vehicle
- Initiated by
- Manufacturer
- Owners notified
- 15 April 2026
- Repaired
- 69%
- Unrepaired
- 46
Does this affect my vehicle?
This recall covers vehicles built between August 2025 and March 2026. If yours was built outside that window, it is not part of this recall.
- 2026 Keystone MontanaBuilt August 2025 to March 2026
Repair progress
46 of 172 vehicles in this recall had still not been repaired as of Q2 2026.
69% repaired — 118 of 172 reported
- Scrapped or exported
- 8
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
Keystone RV Company (Keystone) is recalling certain 2026 Montana fifth wheel recreational trailers. The underbelly may be improperly secured, causing it to detach.
What could happen
A detached underbelly can become a road hazard for other vehicles, increasing the risk of a crash.
What gets fixed
Dealers will install C-channels and I-beams to secure the underbelly, free of charge. Owner notification letters were mailed April 15, 2026.
Parts involved
- Underbelly - Woven - 70 1/2" x 360' - Black - w/Fo664694Underbelly - Woven - 70 1/2"
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 builtAugust 2025 to March 2026
- Recall reported to NHTSA2 April 2026
- Owners notified15 April 2026
- Latest repair reportQ2 2026 — 69% 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 2 April 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 Keystone customer service at 1-866-425-4369. Keystone's number for this recall is 26-482. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning May 28, 2026.
Official source
- Manufacturer's recall number
- 26-482
- Recalling manufacturer
- Keystone RV Company
- 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.