AutoStatsIQ
Data through Oct 2026
Model year

2018 Tiffin Allegro RED

Other, diesel, 4x2, built in United States. Owner complaints on file from Jan 8, 2019 to Jul 20, 2021.

Recalls (3)Complaints (3)Investigations (0)Bulletins (4)
Recall campaigns covering this model year348k vehicles or units across those campaigns
Owner complaints31.5 times the median 2018 other
Severity index0.02018 others average 4.1
First 24 months2Complaints in its first two years
Complaints over time

Complaints about the 2018 Tiffin Allegro RED peaked in 2019, with 2 filed

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

00.511.52201922020202120222023202420252026
Source: NHTSA ODI complaints file. The lighter column runs through October.
Components

33% of complaints about the 2018 Tiffin Allegro RED name engine and cooling

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

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

3 recall campaigns cover the 2018 Tiffin Allegro RED

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

Recall campaigns for the 2018 Tiffin Allegro RED
CampaignFiledSubjectComponentVehiclesRemedy
21V-680Nov 5, 2021Sofa seat belts may not have been installed correctly, which could result in unsecured passengersSeat belts10,409Repair or modification
18V-341May 25, 2018Entry door on these vehicles may have been improperly assembled, allowing the door to open while the vehicle is movingStructure1,223Repair or modification
17V-841Dec 22, 2017These motorhomes are equipped with Kidde Plastic-Handle or Push Button 'Pindicator' Fire Extinguishers that may become clogged, preventing the…Equipment36,005Part replacement
Source: NHTSA ODI recalls file.
Look up a VIN at NHTSA
Owner complaints

What owners reported about the 2018 Tiffin Allegro RED

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 Jul 20, 2021Failure Jul 19, 2021Everett, WAEngine, Fuel/propulsion system

    The motorhome will go into Check Engine and Low DEF fluid mode with the proper level of fluid in the tank. Once it went into the Limp Mode with the Red Check Engine light coming on without any warning. I had to get the motorhome towed to a service center. After the service center performed work to clear the code, I was able to drive it for 40 mins before the Check Engine light came on again....

    NHTSA complaint 11425639
  2. Filed May 9, 2019Failure Apr 30, 201914,000 milesBrookfield, ILDoor

    TL* THE CONTACT OWNS A 2018 TIFFIN ALLEGRO RED. THE CONTACT STATED THAT WHILE DRIVING AT 55 MPH, THE ENTRY DOOR UNINTENTIONALLY OPENED TWICE WHILE THE BOTTOM LATCH WAS LOCKED. THE CONTACT ALSO MENTIONED THAT THE DEAD BOLT ATTACHED TO THE DOOR FRACTURED. THE VEHICLE WAS TAKEN TO GENERAL RV CENTER (14000 AUTOMALL DR, HUNTLEY, IL 60142 (847) 669-5570) WHERE THE VEHICLE WAS AWAITING DIAGNOSIS AND REPAIRS. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 14,000.

    NHTSA complaint 11206565
  3. Filed Jan 8, 2019Failure Dec 20, 2018Troutman, NCTires, Wheels

    THERE IS AN EXISTING RECALL FOR VALVE STEM STABILIZER,18V194. HOWEVER MY COACH IS NOT LISTED. I HAVE HAD TWO INSIDE FLAT TIRES GO FLAT BECAUSE THE STABILIZER DOES NOT STAY IN PLACE AND ALLOWS THE VALVE STEM TO RUB A WHOLE IN ITSELF BY ACTION AGAINST THE WHEEL.

    NHTSA complaint 11165150
Source: NHTSA ODI complaints file.
Investigations

NHTSA has not opened an investigation on this model year

Source: NHTSA ODI investigations file.
All investigations
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.
  • CSA-11 Feb 4, 2022 · Service Bulletin/Repair Instructions
    Tiffin Motorhomes was notified by Daimler Trucks North America on behalf of Freightliner Custom Chassis Corporation of a defect that exists on specific model year 2017 - 2022 Freightliner Custom Chassis X-Line chassis manufactured February 20, 2017 through …
  • CSA-009 Oct 8, 2021 · Service Bulletin/Repair Instructions
    FCCC Motorhome Chassis Rear PDM’s FL-856
  • Letter to dealer Nov 10, 2017 · Service Bulletin/Repair Instructions
    This was a letter to our dealers we sent out when we first heard of the Kidde fire extinguisher recall, even though it was still unofficial. We knew our coaches on the dealers' lots contained Kidde and could not be sold unreplaced.
Source: NHTSA manufacturer communications files.
About service bulletins