Equipment unit · VIN-decoded · NHTSA vPIC

2025 Cps Trailer Company Hopper Trailer

1C9111623SP389768 · Trailer · TRAILER
Carriers run under1
20 mo
Inspections7
all-time
OOS inspections1
of 7
First seenNov 21, 2024
TX
Last seenJul 7, 2026
TX
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1C9111623SP389768
Make
Cps Trailer Company
Model
Hopper Trailer
Model year
2025
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 21, 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
1C9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
11162

Deterministic · VIN positions 4–8.

Check digit
3 · valid

Deterministic · position 9; calculated value 3.

Model year candidates
1995 or 2025

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

North American serial sequence
389768

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.

Make
CPS TRAILER COMPANY

Prefix basis · 98 decoded VINs at 100.0% prefix purity.

Model
Hopper Trailer

Prefix basis · 98 decoded VINs at 100.0% prefix purity.

Model line
Not established

No sourced model-line label is established.

No source established for this field.

Generation
Not established

No sourced generation label is established.

No source established for this field.

Cab type
Not established

No sourced cab label is established.

No source established for this field.

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
2025

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

  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Nov 21, 2024 – Jul 7, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 7, 2026TXII · Walk-around3OOSCONRADO CHAVIRA 18838491211FTH/NM
Apr 27, 2026TXII · Walk-around0CONRADO CHAVIRA 18838491211FTH/NM
Sep 26, 2025TXII · Walk-around0CONRADO CHAVIRA 18838491211FTH/NM
Jul 31, 2025TXII · Walk-around2CONRADO CHAVIRA 18838491211FTH/NM
May 14, 2025TXI · Full4CONRADO CHAVIRA 18838491211FTH/NM
Feb 8, 2025TXII · Walk-around1CONRADO CHAVIRA 18838491211FTH/NM
Nov 21, 2024TXII · Walk-around2CONRADO CHAVIRA 18838491211FTH/NM
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CONRADO CHAVIRA1883849Nov 21, 2024Jul 7, 20267TX
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.
1211FTHNM2CONRADO CHAVIRANov 21, 2024Jul 7, 20267
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026