Equipment unit · VIN-decoded · NHTSA vPIC

2015 Construction Trailer Specialists

5TU343727FS000173 · Trailer · TRAILER
Carriers run under2
35 mo
Inspections6
all-time
OOS inspections2
of 6
First seenJul 21, 2023
TX
Last seenJun 10, 2026
TX
Inspected under 2 different carriers in 35 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
5TU343727FS000173
Make
Construction Trailer Specialists
Model
CONSTRUCTION TRAILER SPECIALISTS
Model year
2015
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 25, 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
5TU

Deterministic · VIN positions 1–3.

Vehicle descriptor section
34372

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
000173

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
CONSTRUCTION TRAILER SPECIALISTS

Prefix basis · 33 decoded VINs at 100.0% prefix purity.

Model
CONSTRUCTION TRAILER SPECIALISTS

Prefix basis · 33 decoded VINs at 100.0% prefix purity.

Model line
Not established

No sourced model-line label is established.

No source established for this field.

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
CONSTRUCTION TRAILER SPECIALISTS

Observed directly for this VIN via NHTSA vPIC.

Observed model
CONSTRUCTION TRAILER SPECIALISTS

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Trailer

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
TRAILER

Observed directly for this VIN via NHTSA vPIC.

GVWR
Not established

Observed directly for this VIN via NHTSA vPIC.

Not established

  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Jul 21, 2023 – Jun 10, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 10, 2026TXII · Walk-around3AGGREGATE HAULERS I L P 1021485199C057/TX
Jun 3, 2026TXII · Walk-around3OOSAGGREGATE HAULERS I L P 1021485BZ7021/OK
Mar 3, 2026TXII · Walk-around4OOSAGGREGATE HAULERS I L P 1021485BZ7021/OK
Nov 6, 2024TXII · Walk-around1DC TRUCK LINES LLC 4268690BZ7021/OK
Oct 8, 2024TXII · Walk-around3DC TRUCK LINES LLC 4268690BZ7021/OK
Jul 21, 2023TXII · Walk-around5DC TRUCK LINES LLC 4268690BZ7021/OK
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
AGGREGATE HAULERS I L P1021485Mar 3, 2026Jun 10, 20263TX
DC TRUCK LINES LLC4268690Jul 21, 2023Nov 6, 20243TX
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.
199C057TX2AGGREGATE HAULERS I L PJun 10, 2026Jun 10, 20261
BZ7021OKAGGREGATE HAULERS I L PMar 3, 2026Jun 3, 20262
BZ7021OKDC TRUCK LINES LLCJul 21, 2023Nov 6, 20243
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 25, 2026