2018 Tiffin Allegro Red Problems
Owner-reported complaints filed with NHTSA, grouped by component
Data refreshed
What this page shows
Everything below is an owner-reported complaint submitted to NHTSA about the 2018 Tiffin Allegro Red, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Reports by component
Ranked by how many owner reports name each component category
- Body & structure120.0%
- Engine120.0%
- Fuel system120.0%
- Other / unspecified120.0%
- Tires & wheels120.0%
Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.
Each component in detail
What the reports in each category say, in the owners' own words
Body & structure
Reports naming the vehicle structure, frame, body panels, doors, hood and trim.
From owner reports, verbatim
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.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Engine
Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components.
From owner reports, verbatim
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....
Too few reports in this category for a page of its own — they appear in the full complaint list.
Fuel system
Reports naming fuel storage or delivery — tanks, pumps, lines, injectors and fuel leaks.
From owner reports, verbatim
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....
Too few reports in this category for a page of its own — they appear in the full complaint list.
Other / unspecified
Reports whose component NHTSA recorded as unknown, or that do not map to one of the categories above.
From owner reports, verbatim
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.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Tires & wheels
Reports naming tires, wheels, hubs, or the tire-pressure monitoring system.
From owner reports, verbatim
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.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Elsewhere on this vehicle
Data sources
- NHTSA Office of Defects Investigation — owner-reported complaints and the components recorded on them
Data on this page last refreshed .