Equipment unit · VIN-decoded · NHTSA vPIC

2018 Construction Trailer Specialists

5TU343229JS000126 · Trailer · TRAILER
Carriers run under2
36 mo
Inspections10
all-time
OOS inspections4
of 10
First seenJul 21, 2023
TX
Last seenJul 3, 2026
TX
Inspected under 2 different carriers in 36 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
5TU343229JS000126
Make
Construction Trailer Specialists
Model
CONSTRUCTION TRAILER SPECIALISTS
Model year
2018
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 16, 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
34322

Deterministic · VIN positions 4–8.

Check digit
9 · valid

Deterministic · position 9; calculated value 9.

Model year candidates
1988 or 2018

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

North American serial sequence
000126

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 · 178 decoded VINs at 100.0% prefix purity.

Model
CONSTRUCTION TRAILER SPECIALISTS

Prefix basis · 178 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
2018

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 – Jul 3, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 3, 2026TXII · Walk-around2OOSJDAWSON TRUCKING LLC 3841508X42476/TX
Feb 11, 2026TXII · Walk-around12OOSJDAWSON TRUCKING LLC 3841508X42476/TX
Dec 19, 2025TXII · Walk-around6JDAWSON TRUCKING LLC 3841508X42476/TX
Jul 30, 2025TXIII · Driver-only1JDAWSON TRUCKING LLC 3841508X42476/TX
Jul 18, 2025TXII · Walk-around7JDAWSON TRUCKING LLC 3841508X42476/TX
Jun 24, 2025TXII · Walk-around8JDAWSON TRUCKING LLC 3841508X42476/TX
May 20, 2025TXI · Full10OOSJDAWSON TRUCKING LLC 3841508X42476/TX
Apr 16, 2025TXII · Walk-around11JDAWSON TRUCKING LLC 3841508X42476/TX
Feb 13, 2025TXI · Full11OOSJDAWSON TRUCKING LLC 3841508X42476/TX
Jul 21, 2023TXII · Walk-around2CULLEN DIXON LTD INC 1946413X42476/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
JDAWSON TRUCKING LLC3841508Feb 13, 2025Jul 3, 20269TX
CULLEN DIXON LTD INC1946413Jul 21, 2023Jul 21, 20231TX
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.
X42476TX2JDAWSON TRUCKING LLCFeb 13, 2025Jul 3, 20269
X42476TXCULLEN DIXON LTD INCJul 21, 2023Jul 21, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026