Monon TRAILER problems and owner complaints
Explore the records behind recurring owner reports.
Key facts
5 owner complaints analyzed
5 distinct recall campaigns
Not available median reported failure mileage
Scope: 1991 to 2000 model years. Data updated: . 0 complaints include usable failure mileage. View data status.
This selection has limited data. It remains available for lookup but is excluded from search indexing.
Most common problems
Structure is the most frequently named component, appearing in 2 of 5 complaints (40.0%). A complaint can name multiple components.
| Topic | Matching reports | Share of complaints |
|---|---|---|
| Braking behavior | 1 | 20.0% |
Topic matches use published keyword rules. They describe mentions, including negations or comparisons, and do not confirm a diagnosis. Read the matching rules.
Component breakdown
Number of unique complaints naming each component. Top eight shown.
| Category | Count |
|---|---|
| Structure | 2 |
| Trailer Hitches | 2 |
| Service Brakes, Air | 1 |
| Structure:Frame And Members | 1 |
| Tires | 1 |
| Unknown Or Other | 1 |
Structure: 2; Trailer Hitches: 2; Service Brakes, Air: 1; Structure:Frame And Members: 1; Tires: 1; Unknown Or Other: 1
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
| Category | Count |
|---|---|
| Under 25,000 | 0 |
| 25,000 to 49,999 | 0 |
| 50,000 to 74,999 | 0 |
| 75,000 to 99,999 | 0 |
| 100,000 to 149,999 | 0 |
| 150,000 and above | 0 |
Under 25,000: 0; 25,000 to 49,999: 0; 50,000 to 74,999: 0; 75,000 to 99,999: 0; 100,000 to 149,999: 0; 150,000 and above: 0
No usable failure mileage is recorded. 5 complaints have missing, zero or invalid mileage.
Complaints over time
Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.
| Category | Count |
|---|---|
| 1999 | 1 |
| 2005 | 1 |
| 2010 | 2 |
| 2011 | 1 |
1999: 1; 2005: 1; 2010: 2; 2011: 1
Pattern summary
Structure leads the component reports. Braking behavior appears in 1 complaint narratives. Use these patterns to inspect individual reports and prepare questions for a mechanic.
Calculated from recorded counts. An AI narrative has not been published for this selection.
Complaint evidence
Examples provide context, not a representative sample or a verified diagnosis.
Owner report 10146504 · 2005-12-22 (December 22, 2005)
1991 MONON TRAILER BRAKES CAUGHT ON FIRE. *TS THE TRAILER'S REAL AXLE BRAKE CAUGHT ON FIRE. (OHIO TRAFFIC CRASH REPORT). *NM
Owner-reported narrative. Look up ODI 10146504 at NHTSA ↗
Recalls by model year
All campaigns in the snapshot affecting each model year, including recalls announced years later.
Recall campaigns
Shared campaigns appear once in each affected model year.
| Category | Count |
|---|---|
| 1991 | 0 |
| 1994 | 1 |
| 1995 | 1 |
| 1997 | 1 |
| 1998 | 2 |
| 1999 | 2 |
| 2000 | 1 |
1991: 0; 1994: 1; 1995: 1; 1997: 1; 1998: 2; 1999: 2; 2000: 1
Year-by-year records
Vehicle analysis explorer
Inspect model-year patterns, reported mileage, monthly activity and the evidence behind each signal.
Data completeness
5 unique complaints in this selection. Analysis snapshot: 2026-09-30.
Missing, zero and invalid mileage is excluded. Dates after the snapshot are excluded. Examples are limited selections, not a representative sample.
Problems by model year
Model-wide comparison of the eight most reported components across the model. Cells show counts and shares within each model year. Open a cell for source examples.
| Component | 1991 | 1994 | 1995 | 1997 | 1998 | 1999 | 2000 |
|---|---|---|---|---|---|---|---|
| Structure | 00.0%No examples available for this selection. | 0UnavailableNo examples available for this selection. | 266.7%ODI 10310998MISSING WELDS IN THE UPPER COUPLER ASSEMBLY LED TO FATIGUE CRACKS IN THE BOTTOM PLATE OF THE ASSEMBLY CAUSING FAILURE OF THE UPPER COUPLER ASSEMBLY RESULTING IN SEPARATION OF THE KING PIN FROM THE UPPER COUPLER ASSEMBLY. *TR | 0UnavailableNo examples available for this selection. | 0UnavailableNo examples available for this selection. | 0UnavailableNo examples available for this selection. | 00.0%No examples available for this selection. |
| Trailer Hitches | 00.0%No examples available for this selection. | 0UnavailableNo examples available for this selection. | 266.7%ODI 10310998MISSING WELDS IN THE UPPER COUPLER ASSEMBLY LED TO FATIGUE CRACKS IN THE BOTTOM PLATE OF THE ASSEMBLY CAUSING FAILURE OF THE UPPER COUPLER ASSEMBLY RESULTING IN SEPARATION OF THE KING PIN FROM THE UPPER COUPLER ASSEMBLY. *TR | 0UnavailableNo examples available for this selection. | 0UnavailableNo examples available for this selection. | 0UnavailableNo examples available for this selection. | 00.0%No examples available for this selection. |
| Service Brakes, Air | 1100.0%ODI 101465041991 MONON TRAILER BRAKES CAUGHT ON FIRE. *TS THE TRAILER'S REAL AXLE BRAKE CAUGHT ON FIRE. (OHIO TRAFFIC CRASH REPORT). *NM | 0UnavailableNo examples available for this selection. | 00.0%No examples available for this selection. | 0UnavailableNo examples available for this selection. | 0UnavailableNo examples available for this selection. | 0UnavailableNo examples available for this selection. | 00.0%No examples available for this selection. |
| Structure:Frame And Members | 00.0%No examples available for this selection. | 0UnavailableNo examples available for this selection. | 133.3%ODI 545269TRAILER BENT IN HALF IN THE MIDDLE, CAUSING THE FRAME TO HIT THE ROAD. (OHIO TRAFFIC CRASH REPORT). MJS | 0UnavailableNo examples available for this selection. | 0UnavailableNo examples available for this selection. | 0UnavailableNo examples available for this selection. | 00.0%No examples available for this selection. |
| Tires | 00.0%No examples available for this selection. | 0UnavailableNo examples available for this selection. | 00.0%No examples available for this selection. | 0UnavailableNo examples available for this selection. | 0UnavailableNo examples available for this selection. | 0UnavailableNo examples available for this selection. | 1100.0%ODI 104159272000 MONON TRAILER/2007 INTERNATIONAL 9400I. UNIT #1 AND #2 WERE TRAVELING EAST ON IR76 THE OHIO TURNPIKE AT MILEPOST 222.5. UNIT #1 TRAVELING IN THE RIGHT LANE HAD A TIRE BLOWOUT. UNIT #2 TRAVELING IN THE LEFT LANE WAS STRUCK BY TIRE DEBRIS. *LN THERE WAS DAMAGE TO THE MONON TRAILER AND THE OTHER VEHICLE. (OHIO TRAFFIC CRASH REPORT # 10-0469-91)*JB AS STARTED ABOVE, ONLY DAMAGE TO TRAILER WAS FLAT TIRE, OTHER VEHICLE HAD SMALL STRACH ON HEADLIGHT. UPDATED 10/06/2011 *LN |
| Unknown Or Other | 00.0%No examples available for this selection. | 0UnavailableNo examples available for this selection. | 00.0%No examples available for this selection. | 0UnavailableNo examples available for this selection. | 0UnavailableNo examples available for this selection. | 0UnavailableNo examples available for this selection. | 1100.0%ODI 104159272000 MONON TRAILER/2007 INTERNATIONAL 9400I. UNIT #1 AND #2 WERE TRAVELING EAST ON IR76 THE OHIO TURNPIKE AT MILEPOST 222.5. UNIT #1 TRAVELING IN THE RIGHT LANE HAD A TIRE BLOWOUT. UNIT #2 TRAVELING IN THE LEFT LANE WAS STRUCK BY TIRE DEBRIS. *LN THERE WAS DAMAGE TO THE MONON TRAILER AND THE OTHER VEHICLE. (OHIO TRAFFIC CRASH REPORT # 10-0469-91)*JB AS STARTED ABOVE, ONLY DAMAGE TO TRAILER WAS FLAT TIRE, OTHER VEHICLE HAD SMALL STRACH ON HEADLIGHT. UPDATED 10/06/2011 *LN |
Darker cells indicate a larger share of submitted complaints. Components overlap. This measures complaint composition, not failure probability.
Failure mileage by component
Median and middle 50% of usable owner-reported mileages. Ranges require at least five records.
| Component | Mileage range (25th–75th percentile) | Median | Usable records | Examples |
|---|---|---|---|---|
| No usable records for this analysis. | ||||
Complaint and recall timeline
Explore monthly filing activity alongside recall announcements. Up to ten years of monthly history is available.
Solid line: filed complaints. Dashed amber lines: recall announcement dates for this vehicle selection; markers include all recall components. The latest month is partial. Temporal proximity does not establish causation.
Monthly counts, recall campaigns and complaint examples
| Month | Complaints | Campaigns announced | Examples |
|---|---|---|---|
| 2024-10 | 0 | None | No examples available for this selection. |
| 2024-11 | 0 | None | No examples available for this selection. |
| 2024-12 | 0 | None | No examples available for this selection. |
| 2025-01 | 0 | None | No examples available for this selection. |
| 2025-02 | 0 | None | No examples available for this selection. |
| 2025-03 | 0 | None | No examples available for this selection. |
| 2025-04 | 0 | None | No examples available for this selection. |
| 2025-05 | 0 | None | No examples available for this selection. |
| 2025-06 | 0 | None | No examples available for this selection. |
| 2025-07 | 0 | None | No examples available for this selection. |
| 2025-08 | 0 | None | No examples available for this selection. |
| 2025-09 | 0 | None | No examples available for this selection. |
| 2025-10 | 0 | None | No examples available for this selection. |
| 2025-11 | 0 | None | No examples available for this selection. |
| 2025-12 | 0 | None | No examples available for this selection. |
| 2026-01 | 0 | None | No examples available for this selection. |
| 2026-02 | 0 | None | No examples available for this selection. |
| 2026-03 | 0 | None | No examples available for this selection. |
| 2026-04 | 0 | None | No examples available for this selection. |
| 2026-05 | 0 | None | No examples available for this selection. |
| 2026-06 | 0 | None | No examples available for this selection. |
| 2026-07 | 0 | None | No examples available for this selection. |
| 2026-08 | 0 | None | No examples available for this selection. |
| 2026-09 (partial) | 0 | None | No examples available for this selection. |
Emerging complaint spikes
Complete months in the latest six months with at least 10 complaints, at least twice the preceding 12-month average, and at least three square-root deviations above that average.
This is a descriptive screening rule, not a statistical defect finding. Publicity and reporting changes can increase submissions.
No complete months meet the spike thresholds for this selection.
Equal-age model-year comparison
Model-wide cumulative reports during the first three or five calendar years, starting with the model year (age 0). Only fully elapsed windows are compared.
1999: 0 complaints · 2000: 0 complaints
| Model year | Through age 0 | Through age 1 | Through age 2 |
|---|---|---|---|
| 1999 | 0 | 0 | 0 |
| 2000 | 0 | 0 | 0 |
Date coverage across each selected cohort
| Year | Incident dates used | Filing date fallbacks | Excluded dates |
|---|---|---|---|
| 1999 | 0 | 0 | 0 |
| 2000 | 1 | 0 | 0 |
Incident date is preferred when valid and no later than filing; otherwise filing date is used. Model year approximates age. Equal observation time does not adjust for sales, distance driven or reporting delays. One complaint linked to multiple model years can appear in each cohort.
Components reported together
Each cell counts unique complaints naming both components. Open a nonzero cell for examples.
| Component | Structure | Trailer Hitches | Service Brakes, Air | Structure:Frame And Members | Tires | Unknown Or Other |
|---|---|---|---|---|---|---|
| Structure | — | 2ODI 10310998MISSING WELDS IN THE UPPER COUPLER ASSEMBLY LED TO FATIGUE CRACKS IN THE BOTTOM PLATE OF THE ASSEMBLY CAUSING FAILURE OF THE UPPER COUPLER ASSEMBLY RESULTING IN SEPARATION OF THE KING PIN FROM THE UPPER COUPLER ASSEMBLY. *TR ODI 10311003MISSING WELDS IN THE UPPER COUPLER ASSEMBLY LED TO FATIGUE CRACKS IN THE BOTTOM PLATE OF THE ASSEMBLY CAUSING FAILURE OF THE UPPER COUPLER ASSEMBLY RESULTING IN SEPARATION OF THE KING PIN FROM THE UPPER COUPLER ASSEMBLY. *TR | 0 | 0 | 0 | 0 |
| Trailer Hitches | 2ODI 10310998MISSING WELDS IN THE UPPER COUPLER ASSEMBLY LED TO FATIGUE CRACKS IN THE BOTTOM PLATE OF THE ASSEMBLY CAUSING FAILURE OF THE UPPER COUPLER ASSEMBLY RESULTING IN SEPARATION OF THE KING PIN FROM THE UPPER COUPLER ASSEMBLY. *TR ODI 10311003MISSING WELDS IN THE UPPER COUPLER ASSEMBLY LED TO FATIGUE CRACKS IN THE BOTTOM PLATE OF THE ASSEMBLY CAUSING FAILURE OF THE UPPER COUPLER ASSEMBLY RESULTING IN SEPARATION OF THE KING PIN FROM THE UPPER COUPLER ASSEMBLY. *TR | — | 0 | 0 | 0 | 0 |
| Service Brakes, Air | 0 | 0 | — | 0 | 0 | 0 |
| Structure:Frame And Members | 0 | 0 | 0 | — | 0 | 0 |
| Tires | 0 | 0 | 0 | 0 | — | 1ODI 104159272000 MONON TRAILER/2007 INTERNATIONAL 9400I. UNIT #1 AND #2 WERE TRAVELING EAST ON IR76 THE OHIO TURNPIKE AT MILEPOST 222.5. UNIT #1 TRAVELING IN THE RIGHT LANE HAD A TIRE BLOWOUT. UNIT #2 TRAVELING IN THE LEFT LANE WAS STRUCK BY TIRE DEBRIS. *LN THERE WAS DAMAGE TO THE MONON TRAILER AND THE OTHER VEHICLE. (OHIO TRAFFIC CRASH REPORT # 10-0469-91)*JB AS STARTED ABOVE, ONLY DAMAGE TO TRAILER WAS FLAT TIRE, OTHER VEHICLE HAD SMALL STRACH ON HEADLIGHT. UPDATED 10/06/2011 *LN |
| Unknown Or Other | 0 | 0 | 0 | 0 | 1ODI 104159272000 MONON TRAILER/2007 INTERNATIONAL 9400I. UNIT #1 AND #2 WERE TRAVELING EAST ON IR76 THE OHIO TURNPIKE AT MILEPOST 222.5. UNIT #1 TRAVELING IN THE RIGHT LANE HAD A TIRE BLOWOUT. UNIT #2 TRAVELING IN THE LEFT LANE WAS STRUCK BY TIRE DEBRIS. *LN THERE WAS DAMAGE TO THE MONON TRAILER AND THE OTHER VEHICLE. (OHIO TRAFFIC CRASH REPORT # 10-0469-91)*JB AS STARTED ABOVE, ONLY DAMAGE TO TRAILER WAS FLAT TIRE, OTHER VEHICLE HAD SMALL STRACH ON HEADLIGHT. UPDATED 10/06/2011 *LN | — |
Co-reporting does not establish that one component caused another concern.
Recurring narrative patterns
Specific keyword mentions beyond broad component labels. Matching includes negations and comparisons and does not confirm a diagnosis.
0 patterns with matching reports.
No narratives match the published patterns.