Skip to main content
O Trucking
Commercial Plate Lookup

License Plate TX 1N50639 (Texas) — Portserv Transportation Llc

USDOT 3338849 · 2015 Freightliner Cascadia

Clean record

Operating carrier of this plate

Portserv Transportation Llc Active

USDOT
3338849
MC
1065311
Status
Active
Type
Motor Carrier
Based in
Houston, TX
Power units
24
Drivers
32
Inspections (24 mo)
77
Crashes (24 mo)
2
Vehicle OOS rate
30.7%
View full carrier profile →Authority, insurance & bonds, safety scores, crash history, inspections and the full fleet list.
Plate
TX-1N50639
Vehicles
1
Inspections
2
OOS results
0
O Trucking From the O Trucking network CDL jobs guide — where to start in 2026 Hiring paths, endorsements, and what carriers actually want. Read guide

What this means

License plate TX-1N50639 appears in FMCSA inspection records 2 times. Recorded on one vehicle: VIN 3AKJGBDVXFSGN6523 (2015 Freightliner Cascadia). Most recent operating carrier: Portserv Transportation Llc (USDOT 3338849). Vehicle make on file: Freightliner (FRHT) (TRUCK TRACTOR). Zero out-of-service results — clean inspection record under this plate.

About this plate

Commercial license plate TX-1N50639 (Texas) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2024-09-16 to 2026-06-16. The latest inspection was in Texas, a Level II — walk-around inspection of the driver and the vehicle.

Vehicle on this plate

This plate is associated with a single vehicle, a 2015 Freightliner Cascadia — VIN 3AKJGBDVXFSGN6523 (truck tractor).

Combined inspection & out-of-service record

Across all vehicles on this plate there are 2 inspections on FMCSA record. No out-of-service orders were issued — a clean combined record under this plate. The leading violation category is Vehicle Maintenance (1). Vehicle Maintenance covers brakes, lights, tires, load securement and other mechanical condition items.

Operators

Operated by Portserv Transportation Llc (USDOT 3338849) in every inspection on record.

Vehicle detail (inspections per unit)
VIN 3AKJGBDVXFSGN6523 2015 Freightliner (FRHT) Cascadia · TRUCK TRACTOR
2024-09-16 → 2026-06-16
Carrier: PORTSERV TRANSPORTATION LLC (DOT 3338849) · 2 inspections · 0 OOS · 1 violations
Last inspected in Texas · Level II — walk-around inspection of the driver and the vehicle
FMCSA BASIC safety category breakdown
BASIC CategoryViolationsStatus
Vehicle Maintenance1— Minor
Unsafe Driving0✓ Clean
Driver Fitness0✓ Clean
Fatigued Driving (HOS)0✓ Clean
Controlled Substances0✓ Clean
Hazmat0✓ Clean

Related

Frequently Asked Questions

How many vehicles are linked to plate TX-1N50639?
One: VIN 3AKJGBDVXFSGN6523 (2015 Freightliner Cascadia).
Who operates the truck with plate TX-1N50639?
FMCSA inspection records name Portserv Transportation Llc (USDOT 3338849) as the operating carrier, most recently on 2026-06-16.

Vetting a carrier or vehicle?

Ready to Grow Your Trucking Business?

Professional dispatch service starting at just 5% — no hidden fees.