Equipment unit · VIN-decoded · NHTSA vPIC

2018 Volvo Truck VNL

4V4NC9EH6JN884602 · Truck-Tractor · TRUCK
Carriers run under3
16 mo
Inspections7
all-time
OOS inspections0
of 7
First seenJan 9, 2025
MD
Last seenMay 14, 2026
CA
Inspected under 3 different carriers in 16 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
4V4NC9EH6JN884602
Make
Volvo Truck
Model
VNL
Model year
2018
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
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
4V4

Deterministic · VIN positions 1–3.

Vehicle descriptor section
NC9EH

Deterministic · VIN positions 4–8.

Check digit
6 · valid

Deterministic · position 9; calculated value 6.

Model year candidates
1988 or 2018

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

North American serial sequence
884602

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
VOLVO TRUCK

Prefix basis · 51,900 decoded VINs at 100.0% prefix purity.

Model
VNL

Prefix basis · 51,900 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
2018

Observed directly for this VIN via NHTSA vPIC.

Observed make
VOLVO TRUCK

Observed directly for this VIN via NHTSA vPIC.

Observed model
VNL

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Truck-Tractor

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
TRUCK

Observed directly for this VIN via NHTSA vPIC.

GVWR
Class 8: 33,001 lb and above (14,969 kg and above)

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 · Jan 9, 2025 – May 14, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 14, 2026CAII · Walk-around3SIZ TRANSPORTATION LLC 3555230AH35207/PA
May 12, 2026NMI · Full1SIZ TRANSPORTATION LLC 3555230AH35207/PA
Feb 17, 2026KSII · Walk-around1TPO EXPRESS LLC 4018100AH35207/PA
Jan 20, 2026AZII · Walk-around3TPO EXPRESS LLC 4018100AH35207/PA
Nov 14, 2025ORIII · Driver-only0TPO EXPRESS LLC 4018100AH35207/PA
Nov 12, 2025ORI · Full1TPO EXPRESS LLC 4018100AH35207/PA
Jan 9, 2025MDIII · Driver-only0SAM GROUP LOGISTIC LLC 3765013AH35207/PA
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SIZ TRANSPORTATION LLC3555230May 12, 2026May 14, 20262VA
TPO EXPRESS LLC4018100Nov 12, 2025Feb 17, 20264OH
SAM GROUP LOGISTIC LLC3765013Jan 9, 2025Jan 9, 20251PA
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.
AH35207PASIZ TRANSPORTATION LLCMay 12, 2026May 14, 20262
AH35207PATPO EXPRESS LLCNov 12, 2025Feb 17, 20264
AH35207PASAM GROUP LOGISTIC LLCJan 9, 2025Jan 9, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026