Complaints over time
Complaints about the 2022 Tiffin Allegro peaked in 2024, with 2 filed
Owner complaints about this model year, by the year they were filed with NHTSA.
Source: NHTSA ODI complaints file. The lighter column runs through October.
Model year
2022 Tiffin Allegro
Other, gasoline, 4x2. Owner complaints on file from May 24, 2023 to Feb 23, 2024.
Recall campaigns covering this model year516k vehicles or units across those campaigns
Owner complaints31.5 times the median 2022 other
Severity index0.02022 others average 4.5
First 24 months1Complaints in its first two years
Components
33% of complaints about the 2022 Tiffin Allegro name equipment
Owner complaints by component. Hover or focus a bar for the crash, fire, injury or death count.
Source: NHTSA ODI complaints file. A complaint can name more than one component; it is counted under the first.
Recalls
5 recall campaigns cover the 2022 Tiffin Allegro
Check a specific vehicle by VIN on NHTSA's site: a campaign may cover only part of a model year's production.
| Campaign | Filed | Subject | Component | Vehicles | Remedy |
|---|---|---|---|---|---|
| 22V-511 | Jul 20, 2022 | Output line on the LPG tanks may not connect properly to the service valve, which can cause a propane leak | Equipment | 1,323 | Part replacement |
| 22V-273 | Apr 22, 2022 | Slide-room may extend out 6 to 8 inches while parked or possibly while moving, due to defective seals in the hydraulic cylinders | Equipment | 679 | Part replacement |
| 22V-068 | Feb 8, 2022 | Buss bar may be improperly secured, which can cause electrical components in the DC Distribution Panel to overheat | Electrical system | 3,708 | Part replacement |
| 21V-680 | Nov 5, 2021 | Sofa seat belts may not have been installed correctly, which could result in unsecured passengers | Seat belts | 10,409 | Repair or modification |
| 21V-545 | Jul 20, 2021 | Fuel leak may occur from the fuel hose between the fuel pump and remote filter head | Fuel system | 330 | Part replacement |
Source: NHTSA ODI recalls file.
Owner complaints
What owners reported about the 2022 Tiffin Allegro
The full text of every complaint filed with NHTSA about this model year, newest first. Complaints are filed by owners and are not verified by NHTSA; NHTSA removes personal details before publishing.
3 complaints on file, page 1 of 1.
- Filed Feb 23, 2024Failure Dec 12, 2021Saratoga Springs, NYUnknown or other
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 inches. Have had more than 5 service repairs, including one national recall performed and the problem still exists. Been in contact with both Tiffin, the manufacturer and Lippert, the hydraulic system manufacturer and there continuing, in my opinion, to kick the can down the road. Currently, they are saying there is a fix but no one can actually verify that is the case. Others who own Tiffin motorhomes continue to report the same problem. I filed a compliant several months ago but never heard anything further. There needs to be a second recall on this problem so that customers do not have to worry about safety issues and also so that customers do not continue to have to continue to have service appointments, at our expense, and continue to have the same problem.
NHTSA complaint 11573684 - Filed Jan 9, 2024Failure Jul 30, 2023Georgetown, TXUnknown or other
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 recall. So they bled the existing cylinders and told us to hold the retract button for four seconds after the room slides are retracted which recharges the hydraulic system. We brought the RV home and immediately the slide rooms drifted out on their own. We are afraid to drive this RV any distance because the rooms may slide out on the highway and cause an accident. The maker of the hydraulics (Lippert) plans to replace the hydraulic pump and manifold, but based on other customers feedback...this will not fix the problem. We want to go on record that this should likely be investigated (see Tiffin/Lippert Slide Creep) on Facebook to read other's details. Lippert doesn't seem to have a solution at this point. This is a danger...not to mention a $275K investment that we are afraid to use.
NHTSA complaint 11564399 - Filed May 24, 2023Failure Feb 10, 2022Port Saint Lucie, FLRecreational vehicle/trailer, Body
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 recourse will be taken. Filed CAP RV told not eligible due to being second owner. Problem was not disclosed prior to purchase. One year warranty did not transfer. Please help.
NHTSA complaint 11523603
Source: NHTSA ODI complaints file.
Investigations
NHTSA has not opened an investigation on this model year
Source: NHTSA ODI investigations file.
Service bulletins
4 manufacturer communications cover this model year
Technical service bulletins and other notices the manufacturer sent to dealers. A bulletin is not a recall.
- MCD-009 Jun 9, 2025 · Other
Stopped using the lights we had been using due to expense. Replaced with these, but these new lights have to be wired in instead of just clicking in. These are the instructions to wire in. - SB-65 Jan 3, 2023 · Service Bulletin/Repair Instructions
It has come to our attention that certain 2022 and 2023 Allegro Open Road Motorhomes have the potential for the 8K front hollow rod jack legs to bend or deform under extreme side loads. Lippert Components Inc has issued a service bulletin to replace these … - SB-62 Feb 2, 2022 · Service Bulletin/Repair Instructions
Instructions were sent on how to reverse the hydraulic lines on the bed slide of the Allegro 32 FA motorhome so they slide override will work properly. The problem was that when you used the Emergency override button (either "retract" or "extend"), one slid… - CSA-001 Aug 4, 2021 · Service Bulletin/Repair Instructions
Customer Service Advisory for Ford Recall (21S17) regarding Low Oil Volume Rear Axle
Source: NHTSA manufacturer communications files.