Equipment unit · VIN-decoded · NHTSA vPIC

2024 Volvo Truck VNL

4V4NC9EH1RN641209 · Truck-Tractor · TRUCK
Carriers run under2
32 mo
Inspections16
all-time
OOS inspections1
of 16
First seenNov 6, 2023
WA
Last seenJul 22, 2026
SD
Inspected under 2 different carriers in 32 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
4V4NC9EH1RN641209
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 16, 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
1 · valid

Deterministic · position 9; calculated value 1.

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
641209

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 · Nov 6, 2023 – Jul 22, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 22, 2026SDIII · Driver-only0OTT TRANSPORTATION SERVICES INC 178322799643P/BC
Jun 30, 2026MTIII · Driver-only0OTT TRANSPORTATION SERVICES INC 178322799643P/BC
Jun 27, 2026SDII · Walk-around2OTT TRANSPORTATION SERVICES INC 178322799643P/BC
Jun 15, 2026MTIII · Driver-only0OTT TRANSPORTATION SERVICES INC 178322799643P/BC
May 20, 2026NDI · Full2IMPROVE TRUCKING LTD 354873382378P/BC
Apr 15, 2026SDIII · Driver-only0IMPROVE TRUCKING LTD 354873382378P/BC
Jan 5, 2026WAII · Walk-around0IMPROVE TRUCKING LTD 354873382378P/BC
Mar 25, 2025MDI · Full0IMPROVE TRUCKING LTD 354873382378P/BC
Feb 25, 2025WAII · Walk-around2OOSIMPROVE TRUCKING LTD 354873382378P/BC
Nov 14, 2024WAIII · Driver-only2IMPROVE TRUCKING LTD 354873382378P/BC
Aug 15, 2024SDIII · Driver-only0IMPROVE TRUCKING LTD 354873382378P/BC
Jul 18, 2024WAII · Walk-around0IMPROVE TRUCKING LTD 354873382378P/BC
Jul 17, 2024SDIII · Driver-only0IMPROVE TRUCKING LTD 354873382378P/BC
Apr 4, 2024SDIII · Driver-only0IMPROVE TRUCKING LTD 354873356599K/BC
Dec 19, 2023WYIII · Driver-only0IMPROVE TRUCKING LTD 354873382378P/BC
Nov 6, 2023WAIII · Driver-only0IMPROVE TRUCKING LTD 354873382378P/BC
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
OTT TRANSPORTATION SERVICES INC1783227Jun 15, 2026Jul 22, 20264BC
IMPROVE TRUCKING LTD3548733Nov 6, 2023May 20, 202612BC
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.
99643PBC1OTT TRANSPORTATION SERVICES INCJun 15, 2026Jul 22, 20264
82378PBCIMPROVE TRUCKING LTDNov 6, 2023May 20, 202611
56599KBCIMPROVE TRUCKING LTDApr 4, 2024Apr 4, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026