Roadside Inspection 88410971
Roadside inspection on Jul 13, 2026 in Maryland • Carrier: TWIN TRUCKING LLC (USDOT 1541826) • Vehicle: MACK STRAIGHT TRUCK
Inspection Details
Key facts from the FMCSA inspection record.
- Inspection #:
- 88410971
- Date:
- Jul 13, 2026
- State:
- Maryland
- Type:
- —
- Units inspected:
- 1
- Violations:
- 6
- HazMat:
- No
- Inspection site:
- FREDERICK MD
- Carrier (USDOT):
- TWIN TRUCKING LLC (1541826)
- Operating authority:
- MC585265
- Vehicle:
- MACK GU (Granite) STRAIGHT TRUCK
- Plate:
- 374ED07 (MD)
- VIN:
- 1M2AX13C1JM043196
What this inspection means
The vehicle was placed out of service at this inspection.
Cited issues fall mainly under Vehicle Maintenance, with a combined severity weight of 19.
Compared to the median Level 1 inspection nationwide in 2026, this is a more severe than typical result.
Severity context
How mild, normal, or severe was this inspection compared to its carrier, state, and station?
How this compares
National peer benchmarks for inspections at this level.
Carrier trend at this moment
How active was this carrier's inspection record around this date?
An out-of-service order is one of the most consequential outcomes a roadside inspection can produce — the most heavily-weighted OOS citation here was 396.3A1-BOS (Brake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination., severity weight 0). (396.3A1-BOS)
Units Inspected
1 unit(s) covered by this inspection.
| Seq | Type | VIN | Plate | Make | Model | Year | OOS |
|---|---|---|---|---|---|---|---|
| 1 | STRAIGHT TRUCK | 1M2AX13C1JM043196 | MD 374ED07 | MACK | GU (Granite) | 2018 | — |
Violations Cited
6 violation(s) recorded against this inspection.
| Code | Description | Severity Wt | BASIC | OOS |
|---|---|---|---|---|
| 393.45D-B | Air Brake - Audible air leak at a proper connection. | 4 | Vehicle Maintenance | — |
| 393.47E | Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt | 4 | Vehicle Maintenance | — |
| 393.53B-B | Air Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear. | 4 | Vehicle Maintenance | — |
| 396.3A1-BALAC | Brake - Audible air leak from a brake chamber | 4 | Vehicle Maintenance | — |
| 396.5B-L | Lubrication - Oil or grease leak. | 3 | Vehicle Maintenance | — |
| 396.3A1-BOS | Brake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination. | 0 | Vehicle Maintenance | OOS |
Violation categories (BASICs)
Federal behavior-analysis-and-safety-improvement buckets for the cited violations.
Nearby inspections (same carrier, ±60 days)
Other times this carrier was inspected around the same date.
| Inspection | Date | State | Level | Location | Violations | OOS |
|---|---|---|---|---|---|---|
| 88978154 | Sep 10, 2026 | MD | L2 | JOINT BASE ANDREWS MD | 1 | — |
| 88709909 | Aug 14, 2026 | MD | L2 | — | 6 | OOS |
| 88482343 | Jul 20, 2026 | MD | L2 | — | 3 | OOS |
| 88372722 | Jul 8, 2026 | MD | L2 | — | 0 | — |
| 88360208 | Jul 7, 2026 | MD | L2 | — | 1 | OOS |
| 88359156 | Jul 7, 2026 | MD | L2 | — | 1 | OOS |
Other inspections of these vehicles
History for the VINs recorded on this inspection.
| Inspection | Date | State | Level | VIN | OOS |
|---|---|---|---|---|---|
| 88372722 | Jul 8, 2026 | MD | L2 | 1M2AX13C1JM043196 | — |
| 88360208 | Jul 7, 2026 | MD | L2 | 1M2AX13C1JM043196 | OOS |
| 88345076 | Jul 6, 2026 | MD | L2 | 1M2AX13C1JM043196 | — |
| 87451357 | Mar 24, 2026 | MD | L2 | 1M2AX13C1JM043196 | — |
| 84794786 | May 27, 2025 | MD | L2 | 1M2AX13C1JM043196 | OOS |
| 83193148 | Nov 19, 2024 | MD | L2 | 1M2AX13C1JM043196 | — |
Related records
Recent activity at FREDERICK MD
Other carriers inspected here recently.
| Inspection | Date | Carrier | Violations | OOS |
|---|---|---|---|---|
| 89091300 | Sep 23, 2026 | BLAIR LOGISTICS LLC | 0 | — |
| 89091267 | Sep 23, 2026 | ELIANA TRUCKING LLC | 0 | — |
| 89091258 | Sep 23, 2026 | YULIVAN CARRIERS INC | 0 | — |
| 89089735 | Sep 23, 2026 | KEYSER SERVICES LLC | 2 | OOS |
| 89089469 | Sep 23, 2026 | VINCENT & SON TRUCKING LLC | 13 | OOS |
| 89089149 | Sep 23, 2026 | STERIS INSTRUMENT MANAGEMENT SERVICES INC | 1 | — |