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2021 Tiffin Bus

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

Counts are not adjusted for sales, age, mileage exposure or reporting. A lower count does not establish that a car is problem-free.

About this comparison →
0Owner complaints

Model-year median: 0

1Recall campaigns

View recall details →

0Investigations

View investigation details →

Check a VIN with NHTSA ↗ Model-level counts do not show whether a particular VIN is affected or repaired.

Inspection summary

2021 Tiffin Bus

NHTSA snapshot: September 18, 2026. 0 owner complaints · 1 recall campaigns · 0 investigations.

Counts are not failure probabilities and are not adjusted for sales, age, mileage exposure or reporting. One report may name several categories. Comparison method and limitations.

Top reported categories (up to 5)

    Full reported-category list and vehicle report

    Recall links

    Check a VIN with NHTSA. Model-level history does not establish whether a particular VIN is affected or repaired.

    Print the top reported categories, recall links, snapshot date and comparison limits.

    How this year compares

    Owner complaints by model year

    Other model years Selected year
    1
    2018    1
    2019    1
    2020    0
    2021
    Compare all Bus years →

    Counts vary with age, sales, mileage exposure and reporting. They are not failure rates.

    What owners reported most

    No component reports in this snapshot.

    Tap a category to read its complaints. One report may name several components.

    When problems were reported

    Mileage at the reported incident

    Limited mileage data: 0 of 0 reports include usable mileage. There isn’t enough coverage to show a useful chart.

    NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

    NHTSA owner reports · September 18, 2026 snapshot.

    0 crash reports0 fire reports0 injury reports

    What owners actually said

    0 reports

    No matching complaints in this snapshot.

    Recall campaigns

    1

    21V306000 · Fuel System, Diesel:fuel Injection System:fuel Rail

    Apr 30, 2021

    Tiffin Motorhomes, Inc. (Tiffin) is recalling certain 2017-2021 Bus and Phaeton vehicles. The sealing washer may not seat correctly in the pilot bore, allowing the high pressure fuel rail assembly to leak.

    Consequence & remedy

    Consequence: A fuel leak in the presence of an ignition source increases the risk of a fire.

    Remedy: Tiffin will work with Cummins to inspect the rail threads , and replace the rail and fuel lines if damage is found, free of charge. Owner notification letters were mailed August 11, 2021. Owners may contact Tiffin customer service at 1-256-356-8661.

    Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

    Defect investigations

    0

    No exact-year investigations in this snapshot.

    An investigation is not a finding of a defect, and closure does not prove a vehicle is problem-free.