Roadside Inspection 83455085
Roadside inspection on Dec 17, 2024 in Arizona • Carrier: SIGNATURE GROUP LLC (USDOT 3483674) • Vehicle: MACK TRUCK TRACTOR
Vehicle OOS
Driver: OK
CVSA L2
Inspection Details
Key facts from the FMCSA inspection record.
- Inspection #:
- 83455085
- Date:
- Dec 17, 2024
- State:
- Arizona
- Level:
- Level II — Walk-Around
- Type:
- —
- Units inspected:
- 2
- Violations:
- 15
- HazMat:
- No
- Inspection site:
- LITCHFIELD PARK AZ
- Carrier (USDOT):
- SIGNATURE GROUP LLC (3483674)
- Vehicle:
- MACK TRUCK TRACTOR
- Plate:
- RCA1TX (AZ)
- VIN:
- 1M1AW09Y9JM087452
What this inspection means
The vehicle was placed out of service at this inspection.
Compared to the median Level 2 inspection nationwide in 2024, 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?
vs Level 2 median in Arizona
15
Heavier than median (3)
Median of 22,255 Level 2 inspections in Arizona during 2024
vs typical at LITCHFIELD PARK AZ
15
Heavier than station median (1)
Median of 377 inspections at this station in the trailing 12 months
How this compares
National peer benchmarks for inspections at this level.
Violations vs Level 2 median
15
14 more than the median (1)
Compared to 941,515 Level 2 inspections nationwide in 2024
OOS at this inspection
Yes
Cohort OOS rate: 26.0%
Out-of-service rate across all Level 2 inspections in 2024
Units Inspected
2 unit(s) covered by this inspection.
| Seq | Type | VIN | Plate | Make | Model | Year | OOS |
|---|---|---|---|---|---|---|---|
| 1 | TRUCK TRACTOR | 1M1AW09Y9JM087452 | AZ RCA1TX | MACK | — | — | — |
| 2 | SEMI-TRAILER | 5MC423812G3156558 | AZ 73918B | UNKNOWN | — | — | — |
Violations Cited
15 violation(s) recorded against this inspection.
| Code | Description | Severity Wt | BASIC | OOS |
|---|---|---|---|---|
| 392.2-SLLDL | Operating a CMV while ill or fatigued | 8 | Unsafe Driving | — |
| 392.2-SLLDL | Operating a CMV while ill or fatigued | 8 | Unsafe Driving | — |
| 392.2-SLLMF | Operating a CMV while ill or fatigued | 8 | Unsafe Driving | — |
| 393.55E-B | Coupling device/towing methods defective | 8 | Vehicle Maintenance | — |
| 393.45D-B | Brake tubing/hoses inadequate | 7 | Vehicle Maintenance | — |
| 393.45D-B | Brake tubing/hoses inadequate | 7 | Vehicle Maintenance | — |
| 393.11A1-CSLRR | Lighting devices/reflectors | 3 | Vehicle Maintenance | — |
| 393.11A1-CSURR | Lighting devices/reflectors | 3 | Vehicle Maintenance | — |
| 393.28-WS | Wiring - improper/inadequate | 3 | Vehicle Maintenance | — |
| 393.9A-LLPL | Inoperable required lamps | 3 | Vehicle Maintenance | — |
| 396.17C-PI | No proof of periodic inspection | 3 | Vehicle Maintenance | — |
| 396.17C-PI | No proof of periodic inspection | 3 | Vehicle Maintenance | — |
| 392.7A-D | Driver - Failed to conduct pre-trip inspection or make use of required parts and accessories | — | Unsafe Driving | — |
| 393.75A3-TAOL | Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | — | Vehicle Maintenance | OOS |
| 393.75A3-TAOL | Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | — | Vehicle Maintenance | OOS |
Violation categories (BASICs)
Federal behavior-analysis-and-safety-improvement buckets for the cited violations.
Other inspections of these vehicles
History for the VINs recorded on this inspection.
| Inspection | Date | State | Level | VIN | OOS |
|---|---|---|---|---|---|
| 87612839 | Apr 16, 2026 | AZ | L2 | 1M1AW09Y9JM087452 | — |
| 87555067 | Apr 11, 2026 | AZ | L2 | 1M1AW09Y9JM087452 | OOS |
| 87518960 | Apr 6, 2026 | AZ | L2 | 1M1AW09Y9JM087452 | — |
| 87348545 | Mar 19, 2026 | AZ | L2 | 1M1AW09Y9JM087452 | — |
| 86828478 | Jan 16, 2026 | AZ | L2 | 1M1AW09Y9JM087452 | OOS |
| 86293873 | Nov 12, 2025 | AZ | L1 | 5MC423812G3156558 | — |
| 84076217 | Mar 10, 2025 | AZ | L1 | 1M1AW09Y9JM087452 | OOS |
Related records
Carrier
SIGNATURE GROUP LLC
Full carrier record and safety profile.
Station
LITCHFIELD PARK AZ
All inspections at this site.
State
Inspections in Arizona
Statewide inspection records.
Level
Level II — Walk-Around
All inspections at this CVSA level.
Vehicle
VIN 1M1AW09Y9JM087452
All inspections and records for this VIN.
Plate
RCA1TX (AZ)
All inspections tied to this plate.
Reference
FMCSR Violations
Violation-code reference library.
How to use this inspection record
- Confirm the inspection ID and date. Verify that the inspection number (83455085) and date (Dec 17, 2024) match what the carrier or broker has provided you. The inspection ID is FMCSA's permanent identifier and will not change.
- Review every cited violation code. Click through each violation code in the table below to read the underlying FMCSR section. The severity weight column tells you which citations carry the most weight in the SMS scoring algorithm.
- Check the OOS flags. An OOS order was issued. The Vehicle OOS / Driver OOS badges at the top of this page tell you which side of the cab triggered it; until the cited defects were corrected, the carrier could not legally continue operating.
- Compare against the carrier's broader inspection history. Open the carrier's full inspection page to see whether this result is typical or an outlier: /usdot/3483674/inspections/
- Cross-reference with SMS BASIC scoring. Open the carrier profile to see how the BASICs cited here aggregate across the carrier's full scoring window: /usdot/3483674/
Frequently asked questions about this inspection
What does a roadside inspection Level 2 actually inspect? ▾
A Level II (Walk-Around) inspection covers the same items as a Level I but the inspector does not physically get under the vehicle. Inspectors record any out-of-service violations on the spot.
Was this inspection an OOS event for this carrier? ▾
Yes — this inspection produced an out-of-service order against the vehicle. OOS orders prohibit further operation until the cited defects are corrected.
How does this inspection compare to the carrier's recent record? ▾
There is not yet enough prior inspection history on this carrier to compute a meaningful comparison. Once a carrier has at least 10 inspections on record, this page surfaces a 30/90/365-day trend ribbon.
What violation codes were cited and what do they mean? ▾
15 violations were cited at this inspection. Each row in the Violations Cited table links to the specific FMCSR section: 392.2-SLLDL, 392.2-SLLDL, 392.2-SLLMF, 393.55E-B, 393.45D-B, 393.45D-B, 393.11A1-CSLRR, 393.11A1-CSURR.
Is this carrier still operating after this inspection? ▾
An inspection is a snapshot — it does not by itself terminate operating authority. To check current operating status for this carrier, see the live carrier profile, which reflects FMCSA's most recent authority and out-of-service status.
How long does an inspection result stay on a carrier's record? ▾
Inspection records are permanent in FMCSA's Motor Carrier Management Information System (MCMIS). For the purpose of the SMS BASIC scoring algorithm, however, time-decayed weights mean inspections older than 24 months count less, and inspections older than 36 months drop out of the scoring window altogether.
How does this inspection feed into FMCSA's SMS BASIC scoring? ▾
Each cited violation has a severity weight (visible in the Violations Cited table) and a BASIC category (Vehicle Maintenance, HOS Compliance, Unsafe Driving, etc.). FMCSA aggregates these weighted citations across all of a carrier's inspections in the scoring window to produce a percentile score per BASIC. OOS violations carry a +2 weight bump.
Where can I see all inspections for this carrier? ▾
The full inspection history is available at /usdot/3483674/inspections/, including filters for level, state, OOS status, and BASIC category.
Recent activity at LITCHFIELD PARK AZ
Other carriers inspected here recently.
| Inspection | Date | Carrier | Violations | OOS |
|---|---|---|---|---|
| 87747271 | May 1, 2026 | GOLDEN STATE RENEWABLE INC | 0 | — |
| 87747198 | May 1, 2026 | MARATHON PETROLEUM COMPANY LP | 0 | — |
| 87743933 | Apr 30, 2026 | MHD TRANSPORT LLC | 7 | — |
| 87743778 | Apr 30, 2026 | RALEIGH XPRESS LLC | 3 | OOS |
| 87743205 | Apr 30, 2026 | REM TRUCKING LLC | 6 | OOS |
| 87741458 | Apr 30, 2026 | ALAN EXPRESS LLC | 6 | OOS |
Data sources & freshness
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Census, SAFER, SMS, Licensing & Insurance (L&I), roadside inspections, crashes, and authority history.
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