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Commercial Plate Lookup

License Plate IL P991671 (Illinois) — Stl Services Inc

USDOT 2144434 · 2000 Kenworth T600

2 OOS events

Most recently recorded carrier for this plate

Stl Services Inc Active

USDOT
2144434
MC
746065
Status
Active
Type
Motor Carrier
Based in
Orland Park, IL
Power units
2
Drivers
2
Inspections (24 mo)
3
Crashes (24 mo)
0
Vehicle OOS rate
0%

Carrier recorded at the latest inspection in the available records (2026-01-20). This does not establish current ownership or confirm that the carrier still operates this vehicle.

View full carrier profile →Authority, insurance & bonds, safety scores, crash history, inspections and the full fleet list.
Plate
IL-P991671
Vehicles
1
Inspections
2
OOS results
2
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What this means

License plate IL-P991671 appears in FMCSA inspection records 2 times. Recorded on one vehicle: VIN 3WKADB9X4YF845484 (2000 Kenworth T600). Most recent operating carrier: Stl Services Inc (USDOT 2144434). Vehicle make on file: Kenworth (KW) (TRUCK TRACTOR). 2 out-of-service results across all inspections.

About this plate

Commercial license plate IL-P991671 (Illinois) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2025-08-19 to 2026-01-20. The latest inspection was in Maryland, a Level II — walk-around inspection of the driver and the vehicle. That is outside the plate's issuing jurisdiction (Illinois).

Vehicle on this plate

This plate is associated with a single vehicle, a 2000 Kenworth T600 — VIN 3WKADB9X4YF845484 (truck tractor).

Combined inspection & out-of-service record

Across all vehicles on this plate there are 2 inspections on FMCSA record. The records show 2 out-of-service violations across 2 inspections. OOS breakdown: 2 driver. The leading violation category is Fatigued Driving (HOS) (2). Fatigued Driving (HOS) covers hours-of-service limits and logbook / ELD records.

Operators

Operated by Stl Services Inc (USDOT 2144434) in every inspection on record.

Vehicle detail (inspections per unit)
VIN 3WKADB9X4YF845484 2000 Kenworth (KW) T600 · TRUCK TRACTOR
2025-08-19 → 2026-01-20
Carrier: STL SERVICES INC (DOT 2144434) · 2 inspections · 2 OOS · 2 violations
Last inspected in Maryland · Level II — walk-around inspection of the driver and the vehicle
FMCSA BASIC safety category breakdown
BASIC CategoryViolationsStatus
Fatigued Driving (HOS)2! Moderate
Vehicle Maintenance0✓ Clean
Unsafe Driving0✓ Clean
Driver Fitness0✓ Clean
Controlled Substances0✓ Clean
Hazmat0✓ Clean
Out-of-Service breakdown:
Driver OOS: 2 · Vehicle OOS: 0 · Hazmat OOS: 0

Related

Frequently Asked Questions

How many vehicles are linked to plate IL-P991671?
One: VIN 3WKADB9X4YF845484 (2000 Kenworth T600).
What do the out-of-service results on plate IL-P991671 mean?
This plate's vehicles have 2 out-of-service violations across 2 inspections (2 driver). An out-of-service order parks the vehicle or driver until the cited items are fixed.
Who operates the truck with plate IL-P991671?
FMCSA inspection records name Stl Services Inc (USDOT 2144434) as the operating carrier, most recently on 2026-01-20.

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