Equipment unit · VIN-decoded · NHTSA vPIC

2028 Cps Trailer Company End Dump Trailer

4Z4515422WP001193 · Trailer · TRAILER
Carriers run under2
21 mo
Inspections4
all-time
OOS inspections2
of 4
First seenFeb 8, 2024
TX
Last seenNov 5, 2025
TX
Inspected under 2 different carriers in 21 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
4Z4515422WP001193
Make
Cps Trailer Company
Model
End Dump Trailer
Model year
2028
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
51542

Deterministic · VIN positions 4–8.

Check digit
2 · valid

Deterministic · position 9; calculated value 2.

Model year candidates
1998 or 2028

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

North American serial sequence
001193

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
2028

Observed directly for this VIN via NHTSA vPIC.

Observed make
CPS TRAILER COMPANY

Observed directly for this VIN via NHTSA vPIC.

Observed model
End 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 · Feb 8, 2024 – Nov 5, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Nov 5, 2025TXII · Walk-around3ROCK AND ROLL TRUCKING LLC 4009186Y19599/TX
Dec 27, 2024TXII · Walk-around5OOSARNOLD TRUCKING INC 612723Y19599/TX
Oct 8, 2024TXII · Walk-around2ARNOLD TRUCKING INC 612723Y19599/TX
Feb 8, 2024TXII · Walk-around8OOSARNOLD TRUCKING INC 612723Y19599/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ROCK AND ROLL TRUCKING LLC4009186Nov 5, 2025Nov 5, 20251TX
ARNOLD TRUCKING INC612723Feb 8, 2024Dec 27, 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.
Y19599TXROCK AND ROLL TRUCKING LLCNov 5, 2025Nov 5, 20251
Y19599TX2ARNOLD TRUCKING INCFeb 8, 2024Dec 27, 20243
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 15, 2026