Tiffin Motorhomes, Inc.: Fuel System, Diesel › Storage › Tank Assembly
Tiffin Motorhomes, Inc. reported this defect to federal regulators on May 26, 2026 and put the number of vehicles at risk at 392. The repair is free for as long as the recall stands.
Park away from buildings
NHTSA attached a park-outside advisory to this campaign. It applies to specific production runs, so check your own VIN with the manufacturer or at nhtsa.gov/recalls before driving the vehicle.
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 risk
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.
4 model years covered
Newest first| Vehicle | Complaints | Recalls | Fires | Crashes |
|---|---|---|---|---|
| 2026 Tiffin GH1 | 0 | 3 | 0 | 0 |
| 2026 Tiffin GH2 | 0 | 3 | 0 | 0 |
| 2026 Tiffin GT1 | 0 | 3 | 0 | 0 |
| 2025 Tiffin GT1 | 0 | 4 | 0 | 0 |
What this page is, and what to do next
A recall is not an opinion. It is a Part 573 report a manufacturer is required by federal law to file once it decides a defect poses an unreasonable risk to safety, and it commits them to repairing the vehicle at no cost to the owner. The three passages above are the manufacturer’s own wording as published by NHTSA.
This page describes the campaign. It cannot tell you whether one particular car has already been through the shop — that is tracked by VIN, and only the manufacturer knows it. Check yours at nhtsa.gov/recalls or with a franchised dealer, quoting campaign number 26V338000.
Full record for the 2026 Tiffin GH1 → · Recalls carrying a do-not-drive advisory → · Where this data comes from →