Equipment unit · VIN-decoded · NHTSA vPIC

2023 Dorsey

7KYFB452XPED34504 · Trailer · TRAILER
Carriers run under3
29 mo
Inspections4
all-time
OOS inspections1
of 4
First seenJun 13, 2023
CA
Last seenNov 19, 2025
CA
Inspected under 3 different carriers in 29 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
7KYFB452XPED34504
Make
Dorsey
Model
Dorsey
Model year
2023
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 18, 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
7KY

Deterministic · VIN positions 1–3.

Vehicle descriptor section
FB452

Deterministic · VIN positions 4–8.

Check digit
X · valid

Deterministic · position 9; calculated value X.

Model year candidates
1993 or 2023

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

North American serial sequence
Not established

Not asserted outside North American WMIs; positions 12–17 may follow another regional convention.

No source established for this field.

Sourced platform inference

The prefix store publishes only at support ≥ 3 and purity ≥ 90%. Prefix confidence is shown beside every established platform claim.

Make
DORSEY

Prefix basis · 32 decoded VINs at 100.0% prefix purity.

Model
Dorsey

Prefix basis · 32 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
2023

Observed directly for this VIN via NHTSA vPIC.

Observed make
DORSEY

Observed directly for this VIN via NHTSA vPIC.

Observed model
Dorsey

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

  • serial sequence (positions 12–17 are only asserted for North American VINs)
  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Jun 13, 2023 – Nov 19, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Nov 19, 2025CAI · Full0SOUTHERN CALIFORNIA EDISON COMPANY 590764VD6284/CA
Mar 25, 2025CAI · Full2ORANGE COURIER INC 7105764VD6284/CA
Apr 30, 2024CAI · Full3OOSSAMUEL J PIAZZA & SON INC 3913144VD6284/CA
Jun 13, 2023CAII · Walk-around0SOUTHERN CALIFORNIA EDISON COMPANY 590764VD6284/CA
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SOUTHERN CALIFORNIA EDISON COMPANY59076Jun 13, 2023Nov 19, 20252CA
ORANGE COURIER INC710576Mar 25, 2025Mar 25, 20251CA
SAMUEL J PIAZZA & SON INC391314Apr 30, 2024Apr 30, 20241CA
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.
4VD6284CASOUTHERN CALIFORNIA EDISON COMPANYJun 13, 2023Nov 19, 20252
4VD6284CAORANGE COURIER INCMar 25, 2025Mar 25, 20251
4VD6284CASAMUEL J PIAZZA & SON INCApr 30, 2024Apr 30, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 18, 2026