The Recall Desk
Our severity:SevereNHTSA·26V662000·Announced 2026-10-08

Tiffin Recalls 2022-2025 Allegro Bus and Phaeton Motorhomes for Fuel Leak

Tiffin is recalling 2022-2025 Allegro Bus and Phaeton motorhomes because fuel filter hoses may separate, causing a leak and engine stall.

What this means for you

Our assessment, not the agency’s: severity 4/5 (Severe).

The hazard poses a serious risk of illness, injury, or structural failure. Stop using the product immediately and contact the manufacturer for a refund or repair.

Our severity reasoning: The recall involves a structural vehicle defect where fuel hoses may separate, creating a risk of fire and crash due to engine stall. No deaths or serious injuries are reported in the source text.

Plain-English summary

Tiffin Motorhomes, Inc. is recalling certain 2022-2025 Allegro Bus and Phaeton motorhomes equipped with specific L9 diesel engines. The remote fuel filter hoses may separate from the fitting, which can cause a fuel leak and an engine stall.

A fuel leak in the presence of an ignition source increases the risk of a fire. An engine stall increases the risk of a crash.

Cummins dealers will replace the fuel hoses free of charge. Owner notification letters are expected to be mailed November 20, 2026. Owners may contact Tiffin customer service at 1-256-356-8661. Tiffin's number for this recall is TIF-150.

The recalled product

Product
TIFFIN ALLEGRO BUS, PHAETON
Brand
TIFFIN
Manufacturer
Tiffin Motorhomes, Inc.
Category
Vehicle — Motorhome
Hazard
Affected units
177

Is your product affected?

Check your packaging against the codes below. If any of them match, the product is part of this recall.

Model numbers (2)

  • ALLEGRO BUS
  • PHAETON

Distribution

Distributed nationwide across the United States.

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