Tiffin Gh1, Tiffin Gh2, Tiffin Gt1, model years 2025 to 2026. Filed by Tiffin Motorhomes, Inc. and reported to NHTSA on 26 May 2026. 392 vehicles potentially affected.
What the notice says 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.
Is your vehicle included? Check with your VIN at NHTSA, or ask a dealer. This page is an independent copy of the notice, kept so you can see what changed after it was published. It is not the authority, and the authority’s own text is the one to act on.
Tiffin's own number for this recall: TIF-148. That is the number on the owner letter and on the dealer paperwork. 26V338 is the number NHTSA gave the same campaign, and the number this page is filed under. They are one recall, written two ways.
Owners are told to park away from buildings: the wording the agency uses when a vehicle can catch fire with the ignition off.
affected
in the notice
caught
| Campaign | 26V338 |
|---|---|
| Filed by | Tiffin Motorhomes, Inc. |
| System at fault | Fuel System, Diesel:Storage:Tank Assembly |
| Reported to NHTSA | 26 May 2026 |
| Model years | 2025-2026 |
| Vehicles named | TIFFIN GH1, TIFFIN GH2, TIFFIN GT1 |
This is not an ordinary campaign.
- Owners are told to park it outside, away from buildings: the wording used when a vehicle can catch fire while switched off and unattended.
What the notice says today
The defect
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 consequence
A fuel leak in the presence of an ignition source, increases the risk of a fire.
The 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.
What it said before
Nothing has changed while we have been watching. We last read the wording of this campaign on 9 September 2026, and it matched the copy we already held.
That copy hashes to c9ff9c447931a21d8c3e0ec85e261acb…, so if it is ever edited the change is provable rather than a matter of memory.
This is one of 197 notices in the record whose component field names fuel system, diesel. Across that group the median wait before owners were written to was 43 days.
Last checked . No change has been recorded in the wording.
The models named here, across their whole recall history
- Tiffin Gh1 recalls: 5 US campaigns
- Tiffin Gh2 recalls: 3 US campaigns
- Tiffin Gt1 recalls: 5 US campaigns
How to cite this record
Quoting the wording on this page means quoting a version, so the date belongs in the citation:
CarsMultiverse, recall 26V338, wording as read on 9 September 2026. https://carsmultiverse.com/recall/26v338/
The copy quoted above hashes to c9ff9c447931a21d8c3e0ec85e261acb…. If the notice is reworded later, that fingerprint will not match, which is how a reader checks that the quotation was of the version we say it was.
The cross-border matches used on this site are deposited as a citable dataset: doi:10.5281/zenodo.22087136. The recall wording itself is published by the national authority named above and is theirs, not ours.
The recall record and its wording are published by the US National Highway Traffic Safety Administration and are US Government public domain. The dated archive, the comparison and any before-and-after above are CarsMultiverse. How fresh every engine behind this page is, is public on the status page. To check a specific vehicle, use NHTSA’s own VIN lookup.
Other Tiffin notices we hold
- 26V342: 2026-2027 Open Trail, Wayfarer, and 2026 Midas recreational
- 26V156: 2025-2026 GT1, GH1, and 2026 GH2 motorhomes
- 25V905: 2025-2026 Open Trail motorhomes equipped with an optional diesel or propane generator
- 25V799: 2026 Open Trail motorhomes
- 25V554: 2025 GT1 Touring vans
- 25V481: 2024 Convoy, 2023-2026 GH1, 2025 GT1, and 2026 GH2 motorhomes equipped with 2
- 25V186: 2025 Zephyr motorhomes with floorplan 45PZ
- 24V669: 2022-2025 Allegro Bay motorhomes
All 73 Tiffin campaigns we hold · Every manufacturer in the record
The fingerprint of this notice
We take a SHA-256 of each of the three blocks of text the authority publishes and keep the first eight characters. As we last read campaign 26V338 on 23 August 2026, they were:
- Defect summary
d082845b - Consequence
c4e2cf2c - Remedy
d1f06873
We first read this notice on 21 August 2026. It has not moved since. If it ever does, these characters will not match, and the change will be dated here.
The wording we hold for 26V338 · how the whole register is watched
This notice names one vehicle among several registers that have written about it. Every notice this site holds for the Tiffin Gh1, in all seven, is kept on that vehicle's own page, with the newest in each.
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