License Plate ME 3323980 (Maine) — Southern Heavy Haul Logistics Inc
USDOT 3479268 · 2004 Kalyn Siebert
Most recently recorded carrier for this plate
Southern Heavy Haul Logistics Inc Active
- USDOT
- 3479268
- MC
- 1141311
- Status
- Active
- Type
- Carrier & Broker
- Based in
- Laredo, TX
- Power units
- 22
- Drivers
- 22
- Inspections (24 mo)
- 73
- Crashes (24 mo)
- 2
- Vehicle OOS rate
- 27.5%
Carrier recorded at the latest inspection in the available records (2026-04-14). 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.This plate has also been operated by 1 other carrier (listed below).
What this means
License plate ME-3323980 appears in FMCSA inspection records 2 times. Recorded on one vehicle: VIN 5DDSE303X41001061 (2004 Kalyn Siebert). Operated by 2 different carriers (DOT numbers) over its inspection history. Most recent operating carrier: Southern Heavy Haul Logistics Inc (USDOT 3479268). Vehicle make on file: Kalyn Siebert (KALYN/SIEB) (SEMI-TRAILER). No out-of-service violations are recorded under this plate in the available inspection records. Other violations may still be present.
About this plate
Commercial license plate ME-3323980 (Maine) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2026-02-26 to 2026-04-14. The latest inspection was in Arkansas, a Level III — driver and paperwork only. That is outside the plate's issuing jurisdiction (Maine).
Vehicle on this plate
This plate is associated with a single vehicle, a 2004 Kalyn Siebert — VIN 5DDSE303X41001061 (semi-trailer).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 2 inspections on FMCSA record. No out-of-service violations appear in the available records under this plate. This does not mean that every inspection was free of other violations.
Operators
2 carriers have operated vehicles under this plate (most recent first): Southern Heavy Haul Logistics Inc (USDOT 3479268) on 2026-04-14; Southern Heavy Haul Inc (USDOT 2349930) on 2026-02-26.