Equipment unit · VIN-decoded · NHTSA vPIC

2015 Freightliner Columbia

3ALXA7CG0FDGL5112 · Incomplete - Glider · INCOMPLETE VEHICLE
Columbia 120
Carriers run under2
19 mo
Inspections7
all-time
OOS inspections2
of 7
First seenDec 20, 2024
TX
Last seenJul 16, 2026
TX
Inspected under 2 different carriers in 19 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
3ALXA7CG0FDGL5112
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
Jul 3, 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
XA7CG

Deterministic · VIN positions 4–8.

Check digit
0 · valid

Deterministic · position 9; calculated value 0.

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
GL5112

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 · 726 decoded VINs at 100.0% prefix purity.

Model
Columbia

Prefix basis · 726 decoded VINs at 100.0% prefix purity.

Model line
Columbia 120

Sourced label · prefix basis 726 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 · Dec 20, 2024 – Jul 16, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 16, 2026TXII · Walk-around4R&T ENTERPRISE SERVICES LLC 443801354R850N/TX
Jul 6, 2026TXII · Walk-around1R&T ENTERPRISE SERVICES LLC 443801370S5812N/TX
Feb 3, 2026TXII · Walk-around3R&T ENTERPRISE SERVICES LLC 443801314R534N/TX
Dec 31, 2025TXII · Walk-around0R&T ENTERPRISE SERVICES LLC 443801325P511N/TX
Dec 15, 2025TXII · Walk-around6OOSR&T ENTERPRISE SERVICES LLC 443801317M492N/TX
Oct 8, 2025TXII · Walk-around1R&T ENTERPRISE SERVICES LLC 443801327N378N/TX
Dec 20, 2024TXI · Full5OOSALLIANCE TOWING AND TRANSPORT LLC 3210697R751572/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
R&T ENTERPRISE SERVICES LLC4438013Oct 8, 2025Jul 16, 20266TX
ALLIANCE TOWING AND TRANSPORT LLC3210697Dec 20, 2024Dec 20, 20241TX
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.
54R850NTX1R&T ENTERPRISE SERVICES LLCJul 16, 2026Jul 16, 20261
70S5812NTX1R&T ENTERPRISE SERVICES LLCJul 6, 2026Jul 6, 20261
14R534NTXR&T ENTERPRISE SERVICES LLCFeb 3, 2026Feb 3, 20261
25P511NTXR&T ENTERPRISE SERVICES LLCDec 31, 2025Dec 31, 20251
17M492NTXR&T ENTERPRISE SERVICES LLCDec 15, 2025Dec 15, 20251
27N378NTXR&T ENTERPRISE SERVICES LLCOct 8, 2025Oct 8, 20251
R751572TXALLIANCE TOWING AND TRANSPORT LLCDec 20, 2024Dec 20, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 3, 2026