Equipment unit · VIN-decoded · NHTSA vPIC

2015 Freightliner Columbia

3ALXA7007FDGG2956 · Incomplete - Glider · INCOMPLETE VEHICLE
Columbia 120
Carriers run under1
23 mo
Inspections7
all-time
OOS inspections2
of 7
First seenJun 12, 2023
MD
Last seenMay 21, 2025
TN
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3ALXA7007FDGG2956
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 21, 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
GG2956

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 · Jun 12, 2023 – May 21, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
May 21, 2025TNII · Walk-around1OOSSPECIALIZED TRANSPORT SOLUTIONS LLC 2516354K8764HY/TN
Apr 24, 2025KYII · Walk-around0SPECIALIZED TRANSPORT SOLUTIONS LLC 2516354K8764HY/TN
Dec 2, 2024ALII · Walk-around0SPECIALIZED TRANSPORT SOLUTIONS LLC 2516354K8764HY/TN
Sep 24, 2024DEII · Walk-around0SPECIALIZED TRANSPORT SOLUTIONS LLC 2516354K8764HY/TN
Jun 9, 2024IAII · Walk-around2OOSSPECIALIZED TRANSPORT SOLUTIONS LLC 2516354K8764HY/TN
Jun 13, 2023NCII · Walk-around0SPECIALIZED TRANSPORT SOLUTIONS LLC 2516354K8764HY/TN
Jun 12, 2023MDII · Walk-around0SPECIALIZED TRANSPORT SOLUTIONS LLC 2516354K8764HY/TN
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SPECIALIZED TRANSPORT SOLUTIONS LLC2516354Jun 12, 2023May 21, 20257TN
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.
K8764HYTNSPECIALIZED TRANSPORT SOLUTIONS LLCJun 12, 2023May 21, 20257
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026