Complaints about the 2021 Tiffin Allegro RED peaked in 2022, with 2 filed
Owner complaints about this model year, by the year they were filed with NHTSA.
Other, diesel, 4x2, built in United States. Owner complaints on file from Jun 17, 2022 to Jan 5, 2026.
Owner complaints about this model year, by the year they were filed with NHTSA.
Owner complaints by component. Hover or focus a bar for the crash, fire, injury or death count.
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-055 | Feb 2, 2022 | Patio awning may have been improperly installed, allowing it to detach | Equipment | 247 | Repair or modification |
| 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 |
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.
6 complaints on file, page 1 of 1.
The instrument panel located on the dash is a digital display. There are cracks forming making the view difficult to see air in the tanks or speed. This is built on a Freightliner chassis. I have seen other RV forums where this is a common problem. This cracking will continue to get worse making it difficult to see any instruments on the panel.
NHTSA complaint 11708901Built 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 11678081The 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 11654450The TPMS system has never worked consistently and is not reliable. Sometimes it will detect 2 or 3 wheels and sometimes only 1 or none. Freightliner should recall this Gen1 sensor as I've heard of this happening with numerous RV'ers
NHTSA complaint 11627440The contact owns a 2021 Tiffin Allegro Red Motorhome. The contact stated while test driving the motorhome, he heard an abnormal noise while turning the steering wheel. The contact stated while fully turning to the left, the steering wheel seized. The contact stated no warning light was illuminated. The contact decided to purchase the motorhome regardless of experiencing the failure. The contact stated he continued to experience the failure. The contact took the motorhome to the local dealer and was referred to the Freightliner dealer. The motorhome was not repaired. The contact took the motorhome to the local dealer Kentucky Truck Sales (1403 Truckers Blvd, Jeffersonville, IN 47130:(812) 283-7172) where it was diagnosed with needing the power steering pump to be replaced. The motorhome was repaired but continued to experience the failure. The dealer Kentucky Truck Sales called the manufacturer and was informed it was a normal operation. The contact picked up the motorhome and took it to another dealer to have the water heater repaired. The motorhome was not repaired. The manufacturer had been informed of the failure. The failure mileage was 1,470.
NHTSA complaint 11487596This is reference to the recall for the TPMS system (tire pressure measurement system) under recall campaign SF644A-C. According to the freightliner people they have preformed the necessary recall work and have closed the recall notice as being complete. However, the TPMS still does not work. Now it shows a tire communication error. It is still the same system that is not working!!!
NHTSA complaint 11469751Technical service bulletins and other notices the manufacturer sent to dealers. A bulletin is not a recall.