2021 Tiffin Allegro RED Problems
- Complaints
- 6filed with NHTSA
- Median mileage
- 1,470miles, 1 complaints with mileage
- Recalls
- 3campaigns on record
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
Sources: NHTSA records for the 2021 Tiffin Allegro RED (complaints, recalls, investigations). Report an error
NHTSA recorded 6 consumer complaints for the 2021 Tiffin Allegro RED. The part named most often is other or unknown, with 4 complaints (67% of the total), followed by tires (3) and electrical system (1). 1 of the complaints include a mileage, and 100% of those were filed for vehicles with under 50,000 miles; the median is 1,470 miles. NHTSA lists 3 recall campaigns and 8 technical service bulletins for this model year. Tires complaints overlap with 3 technical service bulletins filed under the same part.
This model year has fewer than 25 complaints on record, so the numbers below can change a lot with a few new reports.
Which parts are reported most
Complaints can name more than one part, so the counts add up to more than the total. Select a part to see its complaints, recalls and bulletins.
- Other or unknown4 67%
- Tires3 50%
- Electrical system1 17%
- Steering1 17%
- Wheels1 17%
Example complaints
Other or unknown: “The Freightliner optiview instrument cluster dash display delamination is starting. All the vital information in order to be able to operate my Rv safely on the road is a concern. From knowing my speed to all the vital engine and tire conditions is a road hazard. I would hate to cause an accident due to this serious flaw with this part. Freightliner claims they are not going to replace the dash under warranty. I believe that a safety recall is justified.”
NHTSA complaint #11654450, filed 2025-04Tires: “Built in TPMS system failing by year 3. Know Freightliner problem. Batteries also dead in TPMS by year 3. “Out of warranty”. Safety issue as tire related incidents one of the largest causes for accidents and death. Freightliner knows they have a bad system but refuses to provide customer service. Well known issue if you look at forums.”
NHTSA complaint #11678081, filed 2025-08Mileage when problems were reported
100% of the 1 complaints with a mileage were filed for vehicles with under 50,000 miles; the middle half falls between 1,470 and 1,470 miles.
Complaints by year filed
Fewer than 15 complaints, too few for a reliable trend.
Recalls and investigations
- 22V511000Jul 20, 2022Equipment › Recreational vehicle/trailer › Lpg systemsCovers: Tiffin Allegro RED 2021–2023, Allegro 2021–2023, Phaeton 2021–2022 +2 more
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…
- 22V055000Feb 2, 2022Equipment › Recreational vehicle/trailerCovers: Tiffin Allegro RED 2020–2022
Tiffin Motorhomes, Inc. (Tiffin) is recalling certain 2020-2022 Allegro Red motorhomes. The patio awning may have been improperly installed, allowing it to detach.
- 21V680000Nov 5, 2021Seat belts › Rear/other › AnchorageCovers: Tiffin Allegro RED 2018–2022, Allegro 2018–2022, Phaeton 2018–2022 +3 more
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…
Recall details for the 2021 Tiffin Allegro RED → · Check a VIN at nhtsa.gov/recalls
Technical service bulletins
TSBs are manufacturer notes to dealers about known repair procedures. They are not recalls and do not by themselves mean a vehicle has a fault. 8 on record; the latest 8 are shown.
- 11019966Jun 9, 2025Exterior lighting. 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.
- 10252310Mar 25, 2024Equipment. 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…
- 10216869Jul 20, 2022Tires. Freightliner Custom Chassis Corporation (FCCC), has decided that a defect which relates to motor vehicle safety exists on certain model years 2017-2022 Freightliner Custom Chassis Corporation XCM…
- 10210971Apr 21, 2022Electrical system, Equipment, Tires. FCCC XC Valor Tire Pressure Monitoring System (TPMS) - Daimler states that on certain vehicles and under certain circumstances, the tire pressure monitoring system (TPMS) may display incorrect…
- 10208782Feb 4, 2022Wheels, Tires. 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…
- 10207107Feb 2, 2022Equipment, Electrical system. Tiffin mailed out a Customer Service Advisory on a Daimler Field Service Campaign (SF637) as a curtesy. The subject is FCCC Viper Low Voltage Display.
- 10199953Aug 4, 2021Steering. Customer Service Advisory for Detroit/Freightliner Recall # 21V-369 (FL888) regarding Detroit Tie Rod End Clamp Bolts
- 10203587Jun 16, 2021Transmission and drivetrain, Steering. Customer Service Advisory for Diamler's recall # 21V-256 regarding Detroit Tie Rod & Steering Arm Bolt Replacement
Other model years of the Tiffin Allegro RED
| Year | Complaints | Median mi | Recalls | Crash ★ | MPG | Score (50 = typical) | Trend |
|---|---|---|---|---|---|---|---|
| 2021 | 6 | 1,470 | 3 | — | — | — | Not enough data |
| 2020 | 5 | 46,000 | 2 | — | — | — | Not enough data |
All Tiffin Allegro RED model years
Frequently asked questions
How many NHTSA complaints does the 2021 Tiffin Allegro RED have?
NHTSA recorded 6 consumer complaints for the 2021 Tiffin Allegro RED as of Oct 28, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
What part of the 2021 Tiffin Allegro RED is reported most often?
Other or unknown is named most often, in 4 complaints (67% of the total), followed by tires with 3.
Has the 2021 Tiffin Allegro RED been recalled?
NHTSA lists 3 recall campaigns for this model year. To check a specific vehicle, enter its VIN at nhtsa.gov/recalls.
At what mileage are problems with the 2021 Tiffin Allegro RED reported?
Among the 1 complaints that include a mileage, the median is 1,470 miles and the middle half falls between 1,470 and 1,470 miles; 100% were filed for vehicles with under 50,000 miles.
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 28, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
Complaint counts come from NHTSA’s public complaint database; we count each complaint once. The source records for this vehicle are on nhtsa.gov. Scores and trends are our own summaries of that data, described in the methodology. This page is not legal, safety or repair advice: for a specific vehicle, check its VIN at nhtsa.gov/recalls and ask a qualified mechanic. See an error? Tell us.