Recall 26V338000: 2026 Tiffin GH1, 2026 Tiffin GH2, 2025–2026 Tiffin GT1

Updated from NHTSA data · How we count

Park outside: NHTSA and the manufacturer advise owners to park these vehicles outside and away from structures until the remedy is completed.

Report date
May 26, 2026
Vehicles affected
392
Models
3
Initiated by
Manufacturer

The problem

Tiffin Motorhomes, Inc. (Tiffin) is recalling certain 2025-2026 GT1, 2026 GH2, and GH1 motorhomes. A screw may have punctured the fuel tank during manufacturing, causing a fuel leak.

The risk

A fuel leak in the presence of an ignition source, increases the risk of a fire.

The fix

Owners are advised to park outside and away from structures until the remedy is completed. Dealers will inspect and replace the fuel tank as necessary, free of charge. Owner notification letters were mailed June 23, 2026. Owners may contact Tiffin customer service at 1-256-356-8661. Tiffin's number for this recall is TIF-148.

Affected vehicles

  • 2026 Tiffin GH1
  • 2026 Tiffin GH2
  • 2025 Tiffin GT1
  • 2026 Tiffin GT1

Details

NHTSA campaign
26V338000
Manufacturer campaign
TIF-148
Manufacturer
Tiffin Motorhomes, Inc.
Owner letters
Jun 23, 2026
Components
Fuel system, diesel:storage:tank assembly (Fuel, Hybrid & EV Propulsion)

Recall repairs are free at authorized dealers. To see if your vehicle is included, enter your VIN at NHTSA.gov or call the manufacturer.

Source: U.S. National Highway Traffic Safety Administration (NHTSA) Office of Defects Investigation public data. Complaints are submitted by owners and are not verified by NHTSA or by us; a complaint does not prove a defect exists. Methodology