Vehicle recall 26V338000 · May 26, 2026
Tiffin GT1, GH1 and 1 more model
A screw may have punctured the fuel tank during manufacturing, causing a fuel leak.
Source: NHTSA data as of September 22, 2026. Last refreshed Sep 23, 2026, 2:43 AM UTC.
Park affected vehicles outside, away from buildings, until they are repaired. This is the manufacturer’s safety advisory for this recall.
- Summary
- 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.
- Consequence
- A fuel leak in the presence of an ignition source, increases the risk of a fire.
- Remedy
- 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.
Recall details
- NHTSA campaign
- 26V338000
- Reported to NHTSA
- May 26, 2026
- Filed by
- Tiffin Motorhomes, Inc.
- Manufacturer campaign
- TIF-148
- Owner notification
- June 23, 2026
- Vehicles potentially affected
- 392
- Initiated by
- the manufacturer
- Components
- Fuel system, diesel › Storage › Tank assembly
Vehicles covered
As listed by NHTSA. A recall usually covers only some vehicles of each model and year, often a production date range.
- Tiffin GH1 (2026): 2026
- Tiffin GH2 (2026): 2026
- Tiffin GT1 (2025-2026): 2026, 2025
Has your Tiffin been repaired?
Recalls here come from NHTSA’s records for the model and year. Not every vehicle of a model is included in every recall, and this site can’t see whether a repair has been done. Only a VIN lookup can tell you that.
NHTSA’s VIN search doesn’t show recalls that were already repaired, recalls more than 15 years old, or some small manufacturers’ recalls. A Tiffin dealer can also check your VIN. Recall repairs are free.