Equipment unit · VIN-decoded · NHTSA vPIC

2023 Delco Trailers

5WWGF4024P6030317 · Trailer · TRAILER
Carriers run under3
25 mo
Inspections7
all-time
OOS inspections5
of 7
First seenMay 15, 2024
IL
Last seenJun 30, 2026
MI
Inspected under 3 different carriers in 25 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
5WWGF4024P6030317
Make
Delco Trailers
Model
Delco Trailers
Model year
2023
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 25, 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
5WW

Deterministic · VIN positions 1–3.

Vehicle descriptor section
GF402

Deterministic · VIN positions 4–8.

Check digit
4 · valid

Deterministic · position 9; calculated value 4.

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
030317

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
DELCO TRAILERS

Prefix basis · 89 decoded VINs at 100.0% prefix purity.

Model
Delco Trailers

Prefix basis · 89 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
DELCO TRAILERS

Observed directly for this VIN via NHTSA vPIC.

Observed model
Delco Trailers

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 · May 15, 2024 – Jun 30, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 30, 2026MII · Full3RIVER MOTOR CARRIER LLC 42303709961TE9/TN
Sep 5, 2025MII · Full4OOSRUIZ TRANSPORT EXPRESS INC 41291989961TE9/TN
Jun 25, 2025MIIII · Driver-only3RUIZ TRANSPORT EXPRESS INC 41291989961TE9/TN
Mar 10, 2025MII · Full3OOSRUIZ TRANSPORT EXPRESS INC 41291989961TE9/TN
Aug 21, 2024VAIII · Driver-only6OOSJJFREIGHT LLC 31093279961TE9/TN
Jun 12, 2024PAII · Walk-around7OOSJJFREIGHT LLC 31093279961TE9/TN
May 15, 2024ILIII · Driver-only3OOSJJFREIGHT LLC 31093279961TE9/TN
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
RIVER MOTOR CARRIER LLC4230370Jun 30, 2026Jun 30, 20261MI
RUIZ TRANSPORT EXPRESS INC4129198Mar 10, 2025Sep 5, 20253TN
JJFREIGHT LLC3109327May 15, 2024Aug 21, 20243MI
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.
9961TE9TN2RIVER MOTOR CARRIER LLCJun 30, 2026Jun 30, 20261
9961TE9TNRUIZ TRANSPORT EXPRESS INCMar 10, 2025Sep 5, 20253
9961TE9TNJJFREIGHT LLCMay 15, 2024Aug 21, 20243
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 25, 2026