CarRecallWatchThe 2018 Tiffin Allegro has 3 safety recalls on file with NHTSA.
Owners have filed 4 complaints with NHTSA.
The most-reported problem area is Service Brakes (2 reports).
2018 Tiffin Allegro recalls
Loose Bus Bar Can Overheat Electrical Panel and Cause Fire
A bus bar in the DC distribution panel may not be properly secured.
Sofa Seat Belts May Not Be Secure in a Crash
Certain Tiffin motorhomes may have sofa seat belts that were not installed correctly, so the anchorages may not hold.
Fire extinguisher may clog or fail to discharge in a fire
Certain motorhomes are equipped with Kidde plastic-handle or push-button fire extinguishers that may become clogged, so the extinguisher may not discharge as expected or may require excessive force to activate.
Most common 2018 Tiffin Allegro problems
Problem areas named in the 4 complaints owners filed with NHTSA.
| Problem area | Reports |
|---|---|
| Service Brakes | 2 |
| Structure | 1 |
| Power Train | 1 |
| Engine | 1 |
What owners report
RV Diesel Exhaust Fuel (DEF Head) Sensor failure. These failure rendered our RV drivability limited and us stranded at Cummins dealerships, once in 2019 and again in 2020. We have been full time RV'ers and rely on motorhome getting us from place to place. We were lucky to not have the engine derate while driving, but had to pull over on the freeway, there were no off ramps or rest stops for miles as multiple warning lights and codes flashed on the dash so we could call Tiffin to ask for help, what to do and where to go. We where able to get to a Cummins dealer to have it fixed. We were warned to drive slow and straight to the Cummins dealership before the engine derated. RV Diesel Exhaust Fu
WHEEL SPEED SENSORS WENT OUT,AND WENT INTO LIMP MOOD,TRANSMISSION WOULD NOT, SHIFT,LIGHTS CAME ON DASH,ABS,CHECK ENGINE LIGHT,AND MOORE. THIS WAS ON A INTERSTATE,GOOD WAY TO GET RUN OVER. WE ARE IN A REV CLUB THERE IS A LOT OF THIS GOING ON.
ENTRY DOOR LATCH ON OUR TIFFIN 2018 ALLEGRO BUS UNLATCHED AS WE WERE IN MOTION ON A HIGHWAY
TL* THE CONTACT OWNS A 2018 TIFFIN ALLEGRO HITCHED TO A FREIGHTLINER CHASSIS. THE CONTACT STATED THAT WHILE DRIVING DOWN AN INCLINE, THE EXHAUST BRAKE SYSTEM ACTIVATED CAUSING THE BRAKE LIGHTS TO THE FREIGHTLINER CHASSIS TO ACTIVATE. AS A RESULT, THE BRAKE LIGHTS REMAINED ACTIVATE ON THE RV AS WELL AND THE CONTACT WAS CONCERNED THAT THAT THEY WOULD OVERHEAT DURING THE SIXTEEN MILE DOWNHILL DRIVE. THE CONTACT MENTIONED THAT ONLY THE TOWED VEHICLES BRAKE LIGHTS SHOULD ILLUMINATE AND THAT THE BRAKES SHOULD ONLY ACTIVATE WHEN THE BRAKE PEDAL WAS DEPRESSED. THE VEHICLE WAS TAKEN TO FREIGHTLINER DEALER: M & M COACH AT 5787 MCCULLY ST, CHINO, CA 91710 WHERE THEY ATTEMPTED TO TURN OFF THE BRAKES LIG
2018 Tiffin Allegro questions
Does the 2018 Tiffin Allegro have any recalls?
Yes. NHTSA lists 3 safety recalls for the 2018 Tiffin Allegro: Loose Bus Bar Can Overheat Electrical Panel and Cause Fire; Sofa Seat Belts May Not Be Secure in a Crash; Fire extinguisher may clog or fail to discharge in a fire. Recall repairs are normally free at an authorized dealer.
What are the most common problems with the 2018 Tiffin Allegro?
Based on 4 owner complaints filed with NHTSA, the most-reported problem areas are Service Brakes (2), Structure (1), Power Train (1).
How do I check if a recall on my 2018 Tiffin Allegro has been fixed?
Enter your 17-character VIN in our VIN recall check. It shows open recalls that have not been repaired on your specific vehicle. Recall repairs are normally free at an authorized dealer.