Equipment unit · VIN-decoded · NHTSA vPIC

2001 Cps Trailer Company End Dump Trailer

4Z45154201P003548 · Trailer · TRAILER
Carriers run under2
10 mo
Inspections3
all-time
OOS inspections2
of 3
First seenOct 20, 2025
TX
Last seenAug 3, 2026
TX
Inspected under 2 different carriers in 10 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
4Z45154201P003548
Make
Cps Trailer Company
Model
End Dump Trailer
Model year
2001
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Sep 6, 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.

Source · 49 CFR Part 565 ↗
Vehicle descriptor section
51542

Deterministic · VIN positions 4–8.

Source · 49 CFR Part 565 ↗
Check digit
0 · valid

Deterministic · position 9; calculated value 0.

Source · 49 CFR Part 565 ↗
Model year candidates
2001 or 2031

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

Source · 49 CFR Part 565 ↗
North American serial sequence
003548

Deterministic · positions 12–17 for a North American WMI.

Source · 49 CFR Part 565 ↗

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.

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 · Oct 20, 2025 – Aug 3, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 3, 2026TXII · Walk-around2—PIN DROP TRANSPORT LLC 3448732240C034/TX
Jul 6, 2026TXII · Walk-around17OOSPIN DROP TRANSPORT LLC 3448732240C034/TX
Oct 20, 2025TXI · Full5OOSRONALD O'DONNELL 1940981240C034/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
PIN DROP TRANSPORT LLC3448732Jul 6, 2026Aug 3, 20262TX
RONALD O'DONNELL1940981Oct 20, 2025Oct 20, 20251TX
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.
240C034TX2PIN DROP TRANSPORT LLCJul 6, 2026 → Aug 3, 20262
240C034TX—RONALD O'DONNELLOct 20, 2025 → Oct 20, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Sep 6, 2026