Model year

2021 Tiffin Allegro Open Road

Other, gasoline, 4x2, built in United States. Owner complaints on file from Dec 12, 2023 to Jun 6, 2024.

Recall campaigns covering this model year0No recall campaign lists this model year
Owner complaints31.5 times the median 2021 other
Severity index0.02021 others average 7.1
First 24 months0Complaints in its first two years
Complaints over time

Complaints about the 2021 Tiffin Allegro Open Road peaked in 2024, with 2 filed

Owner complaints about this model year, by the year they were filed with NHTSA.

00.511.5220232024220252026
Source: NHTSA ODI complaints file. The lighter column runs through October.
Components

67% of complaints about the 2021 Tiffin Allegro Open Road name equipment

Owner complaints by component. Hover or focus a bar for the crash, fire, injury or death count.

Equipment
2
Structure
2
Electrical system
1
Engine and cooling
1
Source: NHTSA ODI complaints file. A complaint can name more than one component; it is counted under the first.
Recalls

No recall campaign lists the 2021 Tiffin Allegro Open Road

Check a specific vehicle by VIN on NHTSA's site: a campaign may cover only part of a model year's production.

Source: NHTSA ODI recalls file.
Owner complaints

What owners reported about the 2021 Tiffin Allegro Open Road

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.

  1. Filed Jun 6, 2024Failure May 1, 202417,000 milesLittle Elm, TXSpark plugs, Engine

    The contact owns a 2021 Tiffin Allegro Open Road RV built on a 2020 Ford Chassis. The contact stated that while driving approximately 65 MPH, the RV started losing motive power and failed to properly accelerate. During the failure, the check engine warning light illuminated and was flashing. The contact examined the engine and discovered that the spark plug wire was faulty and needed to be replaced. The contact replaced the spark plug wire and the vehicle was repaired. The manufacturer and local dealer were notified of the failure. The failure mileage was 17,000.

    NHTSA complaint 11592840
  2. Filed Jan 21, 2024Failure Jul 15, 2023Huntington Beach, CARecreational vehicle/trailer, Structure, Unknown or other

    Slide-out creep of drivers side slide room. Previous recall NHTSA #22V-273, which was “fixed” 7/1/2022-7/6/2022 per this recall. The slide-out creep returned in July 2023. Message sent to Tiffin Motorhomes with in response. Because of medical issues unable to follow up then, but noted numerous complaints on same issue of returning Slideout creep after supposed repair under recall. This is clearly a safety issue as slide may come out while traveling presenting a hazard to motorhome occupants and other vehicles. Also a hazard when it comes out while parked. The slide-out mechanism is manufactured by Lippert Industries.

    NHTSA complaint 11566777
  3. Filed Dec 12, 2023Failure Dec 12, 2023Swansea, ILRecreational vehicle/trailer, Structure, Unknown or other

    Tiffin/Lippert issued a Recall for a hydraulic slide issue commonly referred to as "Slide Creep". The side of the RV (referred to as a slide) of this RV extends out via a hydraulic system, and the slide was "creeping" out a few inches randomly, including while the RV was moving. We followed the Recall process and had a repair made at a local repair shop. The bill was paid for by Tiffin/Lippert. The problem wasn't resolved and neither Tiffin nor Lippert has responded to any attempt to address the ongoing problem. I have my RV with a service shop now and they have diagnosed the Slide Creep issue to be a bad hydraulic pump (which was NOT the repair made under the Recall). Lippert is refusing to provide a replacement pump saying the pump failure is NOT related to the Recall. However, they continue to have no answer to the previous Recall not solving the slide creep problem. We understand from various Tiffin Owner groups that many Tiffin owners that were subject to the Recall have experienced the same issue as we have. This Recall was issued late summer 2021. Because of Recall parts availability the repair was not made until summer of 2022. The Slide Creep issue has continued since the repair was made with no resolution provided by either Tiffin or Lippert.

    NHTSA complaint 11559643
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.
  • MCD-003 Mar 25, 2024 · Service Bulletin/Repair Instructions
    On certain Tiffin Motorhomes equipped with an optional overhead bunk, an additional latch should be installed to secure the bunk in the event that the owner of the motorhome does not fully engage the primary bunk latches.
  • CSA-024 (Final) Mar 15, 2023 · Service Bulletin/Repair Instructions
    FORD NHTSA Recall 22V731 FORD F-53 Chassis Rear Stabilizer Bar Attachment - the rear stabilizer bar attachment bracket(s) may break and separate from the vehicle during usage.
  • CSA-024 Nov 3, 2022 · Service Bulletin/Repair Instructions
    On certain units the rear stabilizer bar attachment bracket(s) may break and separate from the vehicle during usage.
Source: NHTSA manufacturer communications files.