Equipment unit · VIN-decoded · NHTSA vPIC

2015 Freightliner Columbia

3ALXA7007FDGA1803 · Incomplete - Glider · INCOMPLETE VEHICLE
Columbia 120
Carriers run under2
17 mo
Inspections6
all-time
OOS inspections4
of 6
First seenOct 3, 2024
TX
Last seenMar 20, 2026
TX
Inspected under 2 different carriers in 17 months
A unit that bounces between many operators can indicate slip-seating, heavy sub-haul, or double-brokering. Review the carrier timeline below for load integrity — context for human judgment, not a verdict.
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3ALXA7007FDGA1803
Make
Freightliner
Model
Columbia
Model year
2015
Body class
Incomplete - Glider
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 27, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
Decode evidence & sources

Deterministic structure

These fields come directly from VIN positions and the published checksum calculation, with zero store IO.

World manufacturer identifier
3AL

Deterministic · VIN positions 1–3.

Vehicle descriptor section
XA700

Deterministic · VIN positions 4–8.

Check digit
7 · valid

Deterministic · position 9; calculated value 7.

Model year candidates
1985 or 2015

Position 10 repeats every 30 years; both candidates are retained and neither is silently selected.

North American serial sequence
GA1803

Deterministic · positions 12–17 for a North American WMI.

Sourced platform inference

The prefix store publishes only at support ≥ 3 and purity ≥ 90%. Prefix confidence is shown beside every established platform claim.

Make
FREIGHTLINER

Prefix basis · 1,382 decoded VINs at 100.0% prefix purity.

Model
Columbia

Prefix basis · 1,382 decoded VINs at 100.0% prefix purity.

Model line
Columbia 120

Sourced label · prefix basis 1,382 decoded VINs at 100.0% prefix purity.

Generation
Not established

No sourced generation label is established.

No source established for this field.

Cab type
Not established

No sourced cab label is established.

No source established for this field.

Federal observation (NHTSA vPIC)

What the federal corpus observed directly for this exact VIN — independent of, and sometimes more specific than, the prefix-level inference above.

Observed model year
2015

Observed directly for this VIN via NHTSA vPIC.

Observed make
FREIGHTLINER

Observed directly for this VIN via NHTSA vPIC.

Observed model
Columbia

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Incomplete - Glider

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
INCOMPLETE VEHICLE

Observed directly for this VIN via NHTSA vPIC.

GVWR
Class 8: 33,001 lb and above (14,969 kg and above)

Observed directly for this VIN via NHTSA vPIC.

Not established

  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Oct 3, 2024 – Mar 20, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 20, 2026TXII · Walk-around4OOSSOS SUPERIOR OILFIELD SERVICES LLC 39381811M94741/TX
Mar 19, 2026TXI · Full7OOSSOS SUPERIOR OILFIELD SERVICES LLC 39381811M94741/TX
Nov 14, 2025TXII · Walk-around3SOS SUPERIOR OILFIELD SERVICES LLC 39381811M94741/TX
Jul 5, 2025TXII · Walk-around3OOSHP LOGISTICS OPERATING LLC 33329671M94741/TX
Dec 30, 2024TXII · Walk-around3OOSHP LOGISTICS OPERATING LLC 33329671M94741/TX
Oct 3, 2024TXII · Walk-around2HP LOGISTICS OPERATING LLC 33329671M94741/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SOS SUPERIOR OILFIELD SERVICES LLC3938181Nov 14, 2025Mar 20, 20263TX
HP LOGISTICS OPERATING LLC3332967Oct 3, 2024Jul 5, 20253TX
Names are left-joined from the FMCSA census; a DOT with no census match falls back to its number.
04

Plate & unit-number history

The same truck under different plate registrations across carriers

PlateState / prov.Unit no.CarrierDate rangeInsp.
1M94741TXSOS SUPERIOR OILFIELD SERVICES LLCNov 14, 2025Mar 20, 20263
1M94741TXHP LOGISTICS OPERATING LLCOct 3, 2024Jul 5, 20253
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 27, 2026