Roadside Inspection 87336166
Roadside inspection on Mar 19, 2026 in California • Carrier: CORONADO'S BROS INC (USDOT 4317229) • Vehicle: MACK TRUCK TRACTOR
Inspection Details
Key facts from the FMCSA inspection record.
- Inspection #:
- 87336166
- Date:
- Mar 19, 2026
- State:
- California
- Type:
- —
- Units inspected:
- 1
- Violations:
- 5
- HazMat:
- No
- Inspection site:
- I-5 S/B S OF ROXFORD ST
- Carrier (USDOT):
- CORONADO'S BROS INC (4317229)
- Vehicle:
- MACK CXU (Pinnacle) TRUCK TRACTOR
- Plate:
- 9G83518 (CA)
- VIN:
- 1M1AW09Y0HM083669
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 30.
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 393.75A3-TAOL (Tires - All others, leaking or inflation less than 50% of the maximum inflation pressure., severity weight 8). (393.75A3-TAOL)
Units Inspected
1 unit(s) covered by this inspection.
| Seq | Type | VIN | Plate | Make | Model | Year | OOS |
|---|---|---|---|---|---|---|---|
| 1 | TRUCK TRACTOR | 1M1AW09Y0HM083669 | CA 9G83518 | MACK | CXU (Pinnacle) | 2017 | — |
Violations Cited
5 violation(s) recorded against this inspection.
| Code | Description | Severity Wt | BASIC | OOS |
|---|---|---|---|---|
| 393.75A3-TAOL | Tires - All others, leaking or inflation less than 50% of the maximum inflation pressure. | 8 | Vehicle Maintenance | OOS |
| 393.9A-LRLI | Lighting - Tail lamp - Any inoperative. | 6 | Vehicle Maintenance | — |
| 393.9A-LSLI | Lighting - Stop lamps - Any inoperative. | 6 | Vehicle Maintenance | — |
| 393.9A-LTSI | Lighting - Turn signal - Any inoperative on the rearmost vehicle. | 6 | Vehicle Maintenance | OOS |
| 393.55A-B | Hydraulic Brake - ABS defective on truck/bus manufactured on or after March 1, 1999. | 4 | Vehicle Maintenance | — |
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 |
|---|---|---|---|---|---|---|
| 87642079 | Apr 21, 2026 | CA | L2 | — | 11 | OOS |
| 87600807 | Apr 15, 2026 | CA | L1 | SR-14 N/B PIT SCALES | 9 | OOS |
| 87540953 | Apr 9, 2026 | CA | L2 | SR-14 PIT SCALES | 2 | — |
| 87387898 | Mar 24, 2026 | CA | L2 | — | 3 | — |
| 87387310 | Mar 24, 2026 | CA | L2 | SR-14 NB PIT SCALE | 5 | OOS |
| 87375128 | Mar 21, 2026 | CA | L3 | — | 6 | OOS |
Other inspections of these vehicles
History for the VINs recorded on this inspection.
| Inspection | Date | State | Level | VIN | OOS |
|---|---|---|---|---|---|
| 88461373 | Jul 20, 2026 | CA | L3 | 1M1AW09Y0HM083669 | OOS |
| 85525428 | Aug 18, 2025 | CA | L2 | 1M1AW09Y0HM083669 | — |
| 81775663 | Jun 3, 2024 | CA | L2 | 1M1AW09Y0HM083669 | — |
| 80865831 | Feb 14, 2024 | CA | L2 | 1M1AW09Y0HM083669 | — |