Equipment unit · VIN-decoded · NHTSA vPIC

2012 Construction Trailer Specialists

5TU114024CS001003 · Trailer · TRAILER
Carriers run under4
27 mo
Inspections6
all-time
OOS inspections2
of 6
First seenMar 7, 2024
TX
Last seenJun 25, 2026
TX
Inspected under 4 different carriers in 27 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
5TU114024CS001003
Make
Construction Trailer Specialists
Model
CONSTRUCTION TRAILER SPECIALISTS
Model year
2012
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 28, 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
11402

Deterministic · VIN positions 4–8.

Check digit
4 · valid

Deterministic · position 9; calculated value 4.

Model year candidates
1982 or 2012

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

North American serial sequence
001003

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 · 420 decoded VINs at 100.0% prefix purity.

Model
CONSTRUCTION TRAILER SPECIALISTS

Prefix basis · 420 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
2012

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 · Mar 7, 2024 – Jun 25, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 25, 2026TXII · Walk-around0HIRAM VASQUEZ 2272273015B484/TX
May 4, 2026TXII · Walk-around5HIRAM VASQUEZ 2272273015B484/TX
Apr 28, 2026TXII · Walk-around4HIRAM VASQUEZ 2272273015B484/TX
Feb 20, 2026TXII · Walk-around1ROXMATE LLC 3788044015B484/TX
Jun 24, 2025TXII · Walk-around4OOSVIERA BROTHERS LLC 4265152015B484/TX
Mar 7, 2024TXII · Walk-around8OOSREPUBLIC OF TEXAS TRANSPORT LLC 2553003015B484/TX
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
HIRAM VASQUEZ2272273Apr 28, 2026Jun 25, 20263TX
ROXMATE LLC3788044Feb 20, 2026Feb 20, 20261TX
VIERA BROTHERS LLC4265152Jun 24, 2025Jun 24, 20251TX
REPUBLIC OF TEXAS TRANSPORT LLC2553003Mar 7, 2024Mar 7, 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.
015B484TX2HIRAM VASQUEZApr 28, 2026Jun 25, 20263
015B484TXROXMATE LLCFeb 20, 2026Feb 20, 20261
015B484TXVIERA BROTHERS LLCJun 24, 2025Jun 24, 20251
015B484TXREPUBLIC OF TEXAS TRANSPORT LLCMar 7, 2024Mar 7, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026