The fuel filler line is chaffing the the chassis frame cut-out where it gets routed to the fuel tank (80 gallon tank). I contacted Tiffin and they sent me a bracket to secure the fuel line from the chassis. I inspected other 2018 Tiffin Open Road models (3 in my neighborhood (all different) and they all has the same issue. Over time the chaffing has the possibility to chaffing through the fuel line and start a possible fire. My generator is right next to the fuel tank and if running with with possible fuel vapors in the air could start a fire that would never be able to extinguish before the fire department could arrive.
The worst 2018 Tiffin Allegro Open Road problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
- Fuel system1
Problems by type
Tap a problem to see which part fails, at what mileage and in which other years.
- Fuel system1
Recalls 2
Structure: body: door
- What is wrong
- Tiffin Motorhomes, Inc. (Tiffin) is recalling certain 2018-2019 Tiffin Allegro RED, Allegro Open Road, Breeze, Bus, Phaeton, and Zephyr motorhomes. The entry door on these vehicles may have been improperly assembled, allowing the door to open while the vehicle is moving.
- Risk
- If the door comes open while the motorhome is moving, there is an increased risk of injury to the motorhome occupants.
- Remedy
- Tiffin will notify owners, and dealers will adjust the door lock mechanism, free of charge. The recall began on June 18, 2018. Owners may contact Tiffin customer service at 1‑256‑356‑8661. Tiffin's number for this recall is TIF-110.
Recall number 18V341000 · Recall details
Trailer hitches
- What is wrong
- Tiffin Motorhomes, Inc. (Tiffin) is recalling certain 2013-2018 Allegro Open Road motorhomes. Insufficient strength of the frame rail may allow the tow hitch to detach from the motorhome.
- Risk
- If the hitch detaches, the tow vehicle would not be connected to the motorhome, increasing the risk of a crash.
- Remedy
- Tiffin will notify owners, and dealers will install an insert plate to strengthen the frame rail, free of charge. Tiffin issued owners an interim notification on May 31, 2018. The recall began on July 24, 2018. Owners may contact Tiffin customer service at 1‑256‑356‑8661. Tiffin's number for this recall is TIF-109. Note: Some vehicles already remedied as part of recall 17V200 will need the additional repairs covered by this recall.
Recall number 18V328000 · Recall details
Technical service bulletins for the 2018 Tiffin Allegro Open Road 2
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
What 2018 Tiffin Allegro Open Road owners say
Most recent owner complaints, unedited.
Compare the 2018 Tiffin Allegro Open Road
Other model years
Questions about the 2018 Tiffin Allegro Open Road
Is the 2018 Tiffin Allegro Open Road reliable?
Owners have filed 1 complaint about the 2018 Tiffin Allegro Open Road, fewer than a typical Allegro Open Road model year.
What is the most common problem with the 2018 Tiffin Allegro Open Road?
Fuel and propulsion system, with 1 complaint.
How many recalls does the 2018 Tiffin Allegro Open Road have?
2 recalls, covering structure and trailer hitches.
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