Equipment unit · VIN-decoded · NHTSA vPIC

2001 Cps Trailer Company Bottom Dump Trailer

4Z41116261P003610 · Trailer · TRAILER
Carriers run under2
2 mo
Inspections5
all-time
OOS inspections4
of 5
First seenMar 20, 2026
TX
Last seenMay 11, 2026
OK
Inspected under 2 different carriers in 2 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
4Z41116261P003610
Make
Cps Trailer Company
Model
Bottom Dump Trailer
Model year
2001
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 1, 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
6 · valid

Deterministic · position 9; calculated value 6.

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
003610

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
Bottom 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 · Mar 20, 2026 – May 11, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 11, 2026OKII · Walk-around3OOSCERVANTES ROUSTABOUT SERVICE LLC 2128482221B942/TX
May 11, 2026OKII · Walk-around3OOSCERVANTES ROUSTABOUT SERVICE LLC 2128482221B942/TX
May 11, 2026OKII · Walk-around3OOSCERVANTES ROUSTABOUT SERVICE LLC 2128482221B942/TX
Apr 7, 2026TXII · Walk-around4OOSTXP TRANSPORTATION LLC 4459579221B942/TX
Mar 20, 2026TXII · Walk-around1TXP TRANSPORTATION LLC 4459579221B942/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CERVANTES ROUSTABOUT SERVICE LLC2128482May 11, 2026May 11, 20263TX
TXP TRANSPORTATION LLC4459579Mar 20, 2026Apr 7, 20262TX
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.
221B942TX2CERVANTES ROUSTABOUT SERVICE LLCMay 11, 2026May 11, 20263
221B942TXTXP TRANSPORTATION LLCMar 20, 2026Apr 7, 20262
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 1, 2026