Equipment unit · VIN-decoded · NHTSA vPIC

2003 Construction Trailer Specialists

1C93434273S770987 · Trailer · TRAILER
Carriers run under2
26 mo
Inspections8
all-time
OOS inspections7
of 8
First seenFeb 29, 2024
TX
Last seenApr 30, 2026
TX
Inspected under 2 different carriers in 26 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
1C93434273S770987
Make
Construction Trailer Specialists
Model
CONSTRUCTION TRAILER SPECIALISTS
Model year
2003
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 17, 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
34342

Deterministic · VIN positions 4–8.

Check digit
7 · valid

Deterministic · position 9; calculated value 7.

Model year candidates
2003 or 2033

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

North American serial sequence
770987

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.

Not established

No supported platform claim is established for this prefix

The resolver answered successfully but returned no row above the evidence floor. This does not mean the vehicle has no platform or that no data exists; it means this store cannot make the claim.

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
2003

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

  • platform make
  • platform model
  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Feb 29, 2024 – Apr 30, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 30, 2026TXII · Walk-around8OOSPCM CONCRETE LLC 4210475Y03582/TX
Apr 1, 2026TXII · Walk-around6OOSPCM CONCRETE LLC 4210475Y03582/TX
Nov 14, 2025TXII · Walk-around2OOSRELMCO INC 2070822Y03582/TX
Oct 1, 2025TXII · Walk-around6OOSRELMCO INC 2070822Y03582/TX
Jun 20, 2025TXII · Walk-around5OOSRELMCO INC 2070822Y03582/TX
Aug 14, 2024TXII · Walk-around2OOSRELMCO INC 2070822Y03582/TX
Apr 8, 2024TXII · Walk-around2RELMCO INC 2070822Y03582/TX
Feb 29, 2024TXI · Full11OOSRELMCO INC 2070822Y03582/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
PCM CONCRETE LLC4210475Apr 1, 2026Apr 30, 20262TX
RELMCO INC2070822Feb 29, 2024Nov 14, 20256TX
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.
Y03582TXPCM CONCRETE LLCApr 1, 2026Apr 30, 20262
Y03582TXRELMCO INCFeb 29, 2024Nov 14, 20256
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 17, 2026