Equipment unit · VIN-decoded · NHTSA vPIC

2005 Construction Trailer Specialists

1C934322X5S770004 · Trailer · TRAILER
Carriers run under3
29 mo
Inspections6
all-time
OOS inspections3
of 6
First seenNov 21, 2023
TX
Last seenApr 28, 2026
TX
Inspected under 3 different carriers in 29 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
1C934322X5S770004
Make
Construction Trailer Specialists
Model
CONSTRUCTION TRAILER SPECIALISTS
Model year
2005
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 22, 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
1C9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
34322

Deterministic · VIN positions 4–8.

Check digit
X · valid

Deterministic · position 9; calculated value X.

Model year candidates
2005 or 2035

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

North American serial sequence
770004

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 · 130 decoded VINs at 100.0% prefix purity.

Model
CONSTRUCTION TRAILER SPECIALISTS

Prefix basis · 130 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
2005

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 · Nov 21, 2023 – Apr 28, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 28, 2026TXI · Full16OOSGROUP LOGISTIC TRANSPORT LLC 4469024020C657/TX
Aug 15, 2024TXII · Walk-around1OOSCINDY JASMIN MARTINEZ 3315055020C657/TX
Aug 13, 2024TXII · Walk-around6CINDY JASMIN MARTINEZ 3315055020C657/TX
Mar 1, 2024TXII · Walk-around6MELVIN GARRETT 3070146020C657/TX
Nov 28, 2023TXI · Full11OOSMELVIN GARRETT 3070146020C657/TX
Nov 21, 2023TXI · Full3MELVIN GARRETT 3070146020C657/TX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
GROUP LOGISTIC TRANSPORT LLC4469024Apr 28, 2026Apr 28, 20261TX
CINDY JASMIN MARTINEZ3315055Aug 13, 2024Aug 15, 20242TX
MELVIN GARRETT3070146Nov 21, 2023Mar 1, 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.
020C657TXGROUP LOGISTIC TRANSPORT LLCApr 28, 2026Apr 28, 20261
020C657TXCINDY JASMIN MARTINEZAug 13, 2024Aug 15, 20242
020C657TXMELVIN GARRETTNov 21, 2023Mar 1, 20243
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 22, 2026