2021 Tiffin Allegro Recalls
NHTSA lists 5 recall campaigns for the 2021 Tiffin Allegro. A recall applies only to vehicles built within the affected range, so check your own VIN at nhtsa.gov/recalls. Repairs for recalls are free at a franchised dealer.
- Equipment › Recreational vehicle/trailer › Lpg systemsCovers: Tiffin Allegro 2021–2023, Allegro RED 2021–2023, Phaeton 2021–2022 +2 more
Reported issue: 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.
Possible 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 › Recreational vehicle/trailerCovers: Tiffin Allegro 2021–2022, Allegro BAY 2022
Reported issue: 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.
Possible 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 systemCovers: Tiffin Allegro 2018–2022, Allegro Breeze 2018–2022
Reported issue: 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.
Possible 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 › Rear/other › AnchorageCovers: Tiffin Allegro 2018–2022, Allegro RED 2018–2022, Phaeton 2018–2022 +3 more
Reported issue: 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 the requirements of Federal Motor Vehicle Safety Standard number 210, "Seat Belt Assembly Anchorages."
Possible 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 › Delivery › Hoses, lines/piping, and fittingsCovers: Tiffin Allegro 2021–2022, Phaeton 2021–2022
Reported issue: 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.
Possible 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.
← All problems reported for the 2021 Tiffin Allegro
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.