RecallRepo

2022 Tiffin Allegro Recalls

Recalls on record Updated July 2026

The 2022 Tiffin Allegro has 5 NHTSA recall campaigns affecting an estimated 16,449 vehicles. Recall repairs are always free at any authorized dealer. Owners have filed 4 complaints with NHTSA, most often about the unknown or other. Last updated July 5, 2026.

Recall campaigns

EQUIPMENT 22V511000 2022-07-20 1,323 affected
Defect

Tiffin Motorhomes, Inc. (Tiffin) is recalling certain 2021-2023 Allegro, Red 340, 2021-2022 Phaeton, Breeze, Allegro Red 360, and 2022 Bay motorhomes. The output line on the LPG tanks may not connect properly to the service valve, which can cause a propane leak.

Consequence

A propane leak in the presence of an ignition source can increase the risk of a fire.

Remedy

Dealers will inspect and replace the service valves, as necessary, free of charge. Owner notification letters were mailed September 18, 2022. Owners may contact Tiffin customer service at 1-256-356-8661. Tiffin's number for this recall is TIF-124.

EQUIPMENT 22V273000 2022-04-22 679 affected
Defect

Tiffin Motorhomes, Inc. (Tiffin) is recalling certain 2021-2022 Allegro and 2022 Allegro Bay motorhomes. The slide-room may extend out 6 to 8 inches while parked or possibly while moving, due to defective seals in the hydraulic cylinders.

Consequence

A slide-room that were to extend unintentionally during transit can increase the risk of a crash.

Remedy

Dealers will replace the hydraulic cylinders, as necessary, free of charge. Owner notification letters were mailed June 1, 2022. Owners may contact Tiffin customer service at 1-256-356-8661. Tiffin's number for this recall is TIF-122.

ELECTRICAL SYSTEM 22V068000 2022-02-08 3,708 affected
Defect

Tiffin Motorhomes, Inc. (Tiffin) is recalling certain 2018-2022 Allegro and Allegro Breeze motorhomes. The buss bar may be improperly secured, which can cause electrical components in the DC Distribution Panel to overheat.

Consequence

Overheated electrical components can melt and increase the risk of a fire.

Remedy

Dealers will replace the buss bar with a cable, free of charge. Owner notification letters were mailed March 18, 2022. Owners may contact Tiffin customer service at 1-256-356-0261. Tiffin's number for this recall is TIF-120.

SEAT BELTS 21V680000 2021-11-05 10,409 affected
Defect

Tiffin Motorhomes, Inc. (Tiffin) is recalling certain 2018-2022 Allegro Breeze, Allegro Red, Allegro, Allegro Bus, Phaeton, and 2018-2021 Zephyr recreational vehicles. The sofa seat belts may not have been installed correctly, which could result in unsecured passengers. As such, these vehicles fail to comply with…

Consequence

Unsecured passengers have an increased risk of injury in the event of a crash.

Remedy

Dealers will inspect and repair the seat belts as necessary, free of charge. Owner notification letters were mailed October 29, 2021. Owners may contact Tiffin customer service at 1-256-356-8661. Tiffin's number for this recall is TIF-118.

FUEL SYSTEM, DIESEL 21V545000 2021-07-20 330 affected
Defect

Tiffin Motorhomes, Inc. (Tiffin) is recalling certain 2021-2022 Allegro Bus and Phaeton motorhomes, equipped with certain Cummins L9 diesel engines. A fuel leak may occur from the fuel hose between the fuel pump and remote filter head.

Consequence

A fuel leak in the presence of an ignition source can increase the risk of a fire.

Remedy

Dealers will replace the fuel hoses, free of charge. Owner notification letters were mailed September 10, 2021. Owners may contact Tiffin customer service at 1-256-356-8661. Tiffin's number for this recall is TIF-117.

Complaints by component

UNKNOWN OR OTHER
2
EQUIPMENT:RECREATIONAL VEHICLE/TRAILER
1
STRUCTURE:BODY
1
Total complaints4

What owners report

Verbatim reports filed with NHTSA, lightly edited for readability and with personal information removed.

“Both hydraulic forward slide rooms creep out at will. This unit was purchased new in july 2023 and was in the shop for 3 months having issues addressed. The main issue is that these slide rooms creep/drift out on their own. The dealership says that we don't have the cylinders that were part of a…”

UNKNOWN OR OTHER · reported 2023-07-30

“Large slide will come out from wall of coach four to six inches while parked and driving. National safety problem issued by manufacturer. Repair was done, lasted five months then reoccurred. Trying to get fixed again. Out of service total of six months and counting. Dealer and manufacturer know no…”

EQUIPMENT:RECREATIONAL VEHICLE/TRAILER · reported 2022-02-10

“Large slide will come out from wall of coach four to six inches while parked and driving. National safety problem issued by manufacturer. Repair was done, lasted five months then reoccurred. Trying to get fixed again. Out of service total of six months and counting. Dealer and manufacturer know no…”

STRUCTURE:BODY · reported 2022-02-10

“Purchased this rv motorhome in december 2021. From day 1 of this purchase, I have experienced what is being called the "creepy slide syndrome". When the motorhome is parked on in motion, the two hydraulic slides will creep (extend) out about 2-4 inches and at times have been extended as far as 6…”

UNKNOWN OR OTHER · reported 2021-12-12
Sources & methodology

Recall, complaint, and investigation records from official NHTSA datasets (FLAT_RCL, FLAT_CMPL, FLAT_INV), synced weekly. Counts reflect NHTSA records for the 2022 Tiffin Allegro as of July 5, 2026. Complaint narratives are consumer-submitted and unverified. This page contains ads and affiliate links. Full methodology.