2021 Tiffin Allegro recalls and problems

The 2021 Tiffin Allegro has 5 safety recalls and 5 owner complaints filed with NHTSA. Recall repairs are free at any Tiffin dealer.

Recalls
5
Complaints
5
Crashes / fires
0 / 0
Injuries / deaths
0 / 0

Recalls may cover only some 2021 Tiffin Allegro vehicles. Check your VIN at NHTSA ↗ to see open recalls for your exact car.

2021 Tiffin Allegro recalls

Recall 22V-511: Equipment

Reported Jul 20, 2022 · 1,323 vehicles affected · Tiffin Motorhomes, Inc.

Problem: 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.

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

Fix: 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.

Recall 22V-273: Equipment, Structure

Reported Apr 22, 2022 · 679 vehicles affected · Tiffin Motorhomes, Inc.

Problem: 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.

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

Fix: 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.

Recall 22V-068: Electrical System

Reported Feb 8, 2022 · 3,708 vehicles affected · Tiffin Motorhomes, Inc.

Problem: 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.

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

Fix: 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.

Recall 21V-680: Seat Belts

Reported Nov 5, 2021 · 10,409 vehicles affected · Tiffin Motorhomes, Inc.

Problem: 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."

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

Fix: 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.

Recall 21V-545: Fuel System, Diesel

Reported Jul 20, 2021 · 330 vehicles affected · Tiffin Motorhomes, Inc.

Problem: 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.

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

Fix: 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.

2021 Tiffin Allegro problems reported by owners

Problem areaReports
Suspension3
Power Train2
Unknown or Other2
Wheels1
Equipment1

Most reported parts

  • Equipment › Recreational Vehicle/Trailer — 1

Typical mileage at the time of the problem: 9,300 miles (median of owner reports).

Problems that are not covered by a recall are paid repairs; labor rates follow local mechanic pay — see what auto mechanics earn in each state.

Recent 2021 Tiffin Allegro complaints

Owner reports filed with NHTSA, as written (personal details removed). Complaints are not verified by NHTSA.

Unknown or Other · reported Jul 18, 2025
The Lippert/Shwintek slide systems this vehicle are inadequate. The bedroom slide hardware has been replaced in 2022 (under warranty) and is in need of replacement again. The Salon slide hardware has also been replaced one in 2023 and is showing signs of abnormal wear. Symptoms observed are failure to extend/retract, damaged rails, and slide pushing out while vehicle is in motion. The primary cause appears to be improper installation during the manufacturing process by Tiffin Motorhomes, Red Bay AL.
Suspension · reported Mar 26, 2022
The automatic leveling jacks have lateral support bars, both front and rear. This support bar has been reported numerous times (>20) via social media as having come apart due to very poor welding; and or no weld other than minor tap welds to hold in place. This fault could lead to the motorhome shift downwards rapidly and seriously injuring or killing the occupants accessing the under coach storage and or service compartments, or Should this very large (40 lbs, 6' long) piece of metal detach while the coach is traveling, this road debris could very likely injure and or kill the occupant(s) of…
Suspension · reported Dec 17, 2021
I performed a visual inspection of my front and rear sway bar brackets since I had heard that bolts are coming loose within 1,5k - 3k miles on the 2021 F53 chassis. I found that the rear sway bar bushing bracket on the driver's side was broken, and the bushing was missing. It appears that the lower bolt on the bracket had fallen out or was never installed and consequently created undo force on the bracket causing it to break in half. I am replacing both of the brackets on the rear sway bar, bushings, bolts and nuts. In addition, I will be applying blue locktite threadlock and torquing bolts to…

Other Tiffin Allegro years

Compare all Tiffin Allegro years · All Tiffin models

Frequently asked questions

Does the 2021 Tiffin Allegro have any recalls?

Yes — NHTSA lists 5 recalls for the 2021 Tiffin Allegro: 22V-511 (equipment), 22V-273 (equipment, structure), 22V-068 (electrical system), 21V-680 (seat belts), 21V-545 (fuel system, diesel). Not every vehicle is affected, so check your VIN at nhtsa.gov/recalls.

What is the most common problem with the 2021 Tiffin Allegro?

Owners report suspension problems most often (3 reports), followed by power train (2). The typical mileage when problems were reported is about 9,300 miles.

Are Tiffin recall repairs free?

Yes. Safety recall repairs are free at authorized Tiffin dealers, whether you are the first owner or bought the car used.