Equipment unit · VIN-decoded · NHTSA vPIC

1999 Cps Trailer Company Hopper Trailer

4Z4111625XP001582 · Trailer · TRAILER
Carriers run under3
32 mo
Inspections9
all-time
OOS inspections4
of 9
First seenAug 14, 2023
TX
Last seenApr 9, 2026
TX
Inspected under 3 different carriers in 32 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
4Z4111625XP001582
Make
Cps Trailer Company
Model
Hopper Trailer
Model year
1999
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 16, 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
1999 or 2029

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

North American serial sequence
001582

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
1999

Observed directly for this VIN via NHTSA vPIC.

Observed make
CPS TRAILER COMPANY

Observed directly for this VIN via NHTSA vPIC.

Observed model
Hopper 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 · Aug 14, 2023 – Apr 9, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 9, 2026TXII · Walk-around5GLENSER TRANSPORT LLC 290721289U690N/TX
Mar 19, 2026TXII · Walk-around3GLENSER TRANSPORT LLC 290721222S646N/TX
Nov 4, 2025TXII · Walk-around5GLENSER TRANSPORT LLC 290721250S445N/TX
Oct 28, 2025TXII · Walk-around8GLENSER TRANSPORT LLC 290721297W070W/TX
Jul 15, 2025TXII · Walk-around3GLENSER TRANSPORT LLC 290721242S242N/TX
Apr 28, 2025TXII · Walk-around3OOSGLENSER TRANSPORT LLC 290721210S105N/TX
Apr 18, 2024TXI · Full14OOSGLENSER TRANSPORT LLC 290721297M526M/TX
Feb 27, 2024TXI · Full7OOSYMJ 04 TRANSPORT LLC 4122239X21956/TX
Aug 14, 2023TXI · Full8OOSMANTILLA 99 TRANSPORT LLC 394012649Z151V/TX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
GLENSER TRANSPORT LLC2907212Apr 18, 2024Apr 9, 20267TX
YMJ 04 TRANSPORT LLC4122239Feb 27, 2024Feb 27, 20241TX
MANTILLA 99 TRANSPORT LLC3940126Aug 14, 2023Aug 14, 20231TX
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.
89U690NTXGLENSER TRANSPORT LLCApr 9, 2026Apr 9, 20261
22S646NTXGLENSER TRANSPORT LLCMar 19, 2026Mar 19, 20261
50S445NTXGLENSER TRANSPORT LLCNov 4, 2025Nov 4, 20251
97W070WTXGLENSER TRANSPORT LLCOct 28, 2025Oct 28, 20251
42S242NTXGLENSER TRANSPORT LLCJul 15, 2025Jul 15, 20251
10S105NTXGLENSER TRANSPORT LLCApr 28, 2025Apr 28, 20251
97M526MTXGLENSER TRANSPORT LLCApr 18, 2024Apr 18, 20241
X21956TXYMJ 04 TRANSPORT LLCFeb 27, 2024Feb 27, 20241
49Z151VTXMANTILLA 99 TRANSPORT LLCAug 14, 2023Aug 14, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026