Equipment unit · VIN-decoded · NHTSA vPIC

2001 Cps Trailer Company End Dump Trailer

4Z45154201P003551 · Trailer · TRAILER
Carriers run under1
9 mo
Inspections5
all-time
OOS inspections5
of 5
First seenJul 23, 2025
TX
Last seenApr 15, 2026
TX
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
4Z45154201P003551
Make
Cps Trailer Company
Model
End Dump Trailer
Model year
2001
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 5, 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
0 · valid

Deterministic · position 9; calculated value 0.

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
003551

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
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 · Jul 23, 2025 – Apr 15, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 15, 2026TXII · Walk-around16OOSSERA'S TRUCKING LLC 32762807508FTB/NM
Nov 3, 2025TXII · Walk-around15OOSSERA'S TRUCKING LLC 32762807508FTB/NM
Sep 18, 2025TXII · Walk-around12OOSSERA'S TRUCKING LLC 32762807508FTB/NM
Sep 18, 2025TXII · Walk-around11OOSSERA'S TRUCKING LLC 32762807508FTB/NM
Jul 23, 2025TXII · Walk-around12OOSSERA'S TRUCKING LLC 32762807508TFB/TX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SERA'S TRUCKING LLC3276280Jul 23, 2025Apr 15, 20265TX
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.
7508FTBNMSERA'S TRUCKING LLCSep 18, 2025Apr 15, 20264
7508TFBTXSERA'S TRUCKING LLCJul 23, 2025Jul 23, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 5, 2026