Equipment unit · VIN-decoded · NHTSA vPIC

2001 Cps Trailer Company Bottom Dump Trailer

4Z41116251P003582 · Trailer · TRAILER
Carriers run under3
18 mo
Inspections4
all-time
OOS inspections0
of 4
First seenDec 7, 2024
TX
Last seenJun 29, 2026
TX
Inspected under 3 different carriers in 18 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
4Z41116251P003582
Make
Cps Trailer Company
Model
Bottom Dump Trailer
Model year
2001
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 15, 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
4Z4

Deterministic · VIN positions 1–3.

Vehicle descriptor section
11162

Deterministic · VIN positions 4–8.

Check digit
5 · valid

Deterministic · position 9; calculated value 5.

Model year candidates
2001 or 2031

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

North American serial sequence
003582

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
2001

Observed directly for this VIN via NHTSA vPIC.

Observed make
CPS TRAILER COMPANY

Observed directly for this VIN via NHTSA vPIC.

Observed model
Bottom Dump Trailer

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 · Dec 7, 2024 – Jun 29, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 29, 2026TXII · Walk-around6ARIAS AND CO TRUCKING LLC 4559643218C190/TX
Jul 21, 2025TXII · Walk-around7ARIAS TRANSPORT LLC 4341524218C190/TX
Jun 2, 2025TXII · Walk-around5ARIAS TRANSPORT LLC 4341524218C190/TX
Dec 7, 2024TXII · Walk-around5LOYAS TRANSPORT LLC 4383523218C190/TX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ARIAS AND CO TRUCKING LLC4559643Jun 29, 2026Jun 29, 20261TX
ARIAS TRANSPORT LLC4341524Jun 2, 2025Jul 21, 20252TX
LOYAS TRANSPORT LLC4383523Dec 7, 2024Dec 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.
218C190TX2ARIAS AND CO TRUCKING LLCJun 29, 2026Jun 29, 20261
218C190TXARIAS TRANSPORT LLCJun 2, 2025Jul 21, 20252
218C190TXLOYAS TRANSPORT LLCDec 7, 2024Dec 7, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 15, 2026