Equipment unit · VIN-decoded · NHTSA vPIC

2024 Volvo Truck VNL

4V4NC9EH3RN644855 · Truck-Tractor · TRUCK
Carriers run under3
26 mo
Inspections11
all-time
OOS inspections0
of 11
First seenApr 23, 2024
NC
Last seenJun 17, 2026
TN
Inspected under 3 different carriers in 26 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
4V4NC9EH3RN644855
Make
Volvo Truck
Model
VNL
Model year
2024
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 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
4V4

Deterministic · VIN positions 1–3.

Vehicle descriptor section
NC9EH

Deterministic · VIN positions 4–8.

Check digit
3 · valid

Deterministic · position 9; calculated value 3.

Model year candidates
1994 or 2024

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

North American serial sequence
644855

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
2024

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 · Apr 23, 2024 – Jun 17, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 17, 2026TNI · Full0CONTRACT TRANSPORTATION SYSTEMS CO 188891PWZ4674/OH
Jun 2, 2026TNI · Full0CONTRACT TRANSPORTATION SYSTEMS CO 188891PWZ4674/OH
May 21, 2026GAII · Walk-around1CONTRACT TRANSPORTATION SYSTEMS CO 188891PWZ4674/OH
Apr 9, 2026TNII · Walk-around1CONTRACT TRANSPORTATION SYSTEMS CO 188891PWZ4674/OH
Nov 18, 2025GAIII · Driver-only1AM TRANSPORT GROUP INC 2179130P1201707/IL
Jun 19, 2025SCII · Walk-around2CONTRACT TRANSPORTATION SYSTEMS CO 188891PWZ4674/OH
May 26, 2025GAIII · Driver-only1KATALAN EXPRESS INC 3069935P1244718/IL
May 22, 2025ALIII · Driver-only0CONTRACT TRANSPORTATION SYSTEMS CO 188891PWZ4674/OH
May 8, 2025GAI · Full0CONTRACT TRANSPORTATION SYSTEMS CO 188891PWZ4674/OH
Apr 23, 2025GAI · Full1CONTRACT TRANSPORTATION SYSTEMS CO 188891PWZ4674/OH
Apr 23, 2024NCIII · Driver-only2CONTRACT TRANSPORTATION SYSTEMS CO 188891PWZ4674/OH
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CONTRACT TRANSPORTATION SYSTEMS CO188891Apr 23, 2024Jun 17, 20269OH
AM TRANSPORT GROUP INC2179130Nov 18, 2025Nov 18, 20251IL
KATALAN EXPRESS INC3069935May 26, 2025May 26, 20251IL
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.
PWZ4674OH1CONTRACT TRANSPORTATION SYSTEMS COApr 23, 2024Jun 17, 20269
P1201707ILAM TRANSPORT GROUP INCNov 18, 2025Nov 18, 20251
P1244718ILKATALAN EXPRESS INCMay 26, 2025May 26, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 18, 2026