Equipment unit · VIN-decoded · NHTSA vPIC

2018 Volvo Truck VNL

4V4NB9EH8JN998250 · Truck-Tractor · TRUCK
Carriers run under1
34 mo
Inspections7
all-time
OOS inspections1
of 7
First seenJun 19, 2023
NV
Last seenApr 29, 2026
CA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
4V4NB9EH8JN998250
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
NB9EH

Deterministic · VIN positions 4–8.

Check digit
8 · valid

Deterministic · position 9; calculated value 8.

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
998250

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 · 391 decoded VINs at 100.0% prefix purity.

Model
VNL

Prefix basis · 391 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 · Jun 19, 2023 – Apr 29, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 29, 2026CAI · Full4MO CHEN TRUCKING INC 3466411ZP90740/CA
Oct 6, 2025AZI · Full12MO CHEN TRUCKING INC 3466411XP90740/CA
Jun 3, 2025CAII · Walk-around1MO CHEN TRUCKING INC 3466411XP90740/CA
Mar 25, 2025AZIII · Driver-only1MO CHEN TRUCKING INC 3466411XP90740/CA
Aug 11, 2023CAI · Full0MO CHEN TRUCKING INC 3466411XP90740/CA
Aug 9, 2023CAII · Walk-around3OOSMO CHEN TRUCKING INC 3466411XP90740/CA
Jun 19, 2023NVIII · Driver-only1MO CHEN TRUCKING INC 3466411XP90740/CA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MO CHEN TRUCKING INC3466411Jun 19, 2023Apr 29, 20267CA
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.
ZP90740CAMO CHEN TRUCKING INCApr 29, 2026Apr 29, 20261
XP90740CAMO CHEN TRUCKING INCJun 19, 2023Oct 6, 20256
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026