Equipment unit · VIN-decoded · NHTSA vPIC

2022 Clark Trailer Service

1CD2L4831NA012522 · Trailer · TRAILER
Carriers run under1
24 mo
Inspections3
all-time
OOS inspections1
of 3
First seenDec 12, 2023
UT
Last seenDec 29, 2025
UT
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1CD2L4831NA012522
Make
Clark Trailer Service
Model
CLARK TRAILER SERVICE
Model year
2022
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 19, 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
1CD

Deterministic · VIN positions 1–3.

Vehicle descriptor section
2L483

Deterministic · VIN positions 4–8.

Check digit
1 · valid

Deterministic · position 9; calculated value 1.

Model year candidates
1992 or 2022

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

North American serial sequence
012522

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
2022

Observed directly for this VIN via NHTSA vPIC.

Observed make
CLARK TRAILER SERVICE

Observed directly for this VIN via NHTSA vPIC.

Observed model
CLARK TRAILER SERVICE

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 · Dec 12, 2023 – Dec 29, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 29, 2025UTI · Full0INTERWEST PAPER INC 1791517TR6307/ID
Jan 16, 2024WYII · Walk-around1OOSINTERWEST PAPER INC 1791517TR6307/ID
Dec 12, 2023UTI · Full0INTERWEST PAPER INC 1791517TR6307/ID
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
INTERWEST PAPER INC1791517Dec 12, 2023Dec 29, 20253UT
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.
TR6307IDINTERWEST PAPER INCDec 12, 2023Dec 29, 20253
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 19, 2026