Equipment unit · VIN-decoded · NHTSA vPIC

2017 Volvo Truck VNL

4V4NC9EH9HN988544 · Truck-Tractor · TRUCK
Carriers run under5
33 mo
Inspections10
all-time
OOS inspections2
of 10
First seenSep 22, 2023
OH
Last seenJun 8, 2026
OK
Inspected under 5 different carriers in 33 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
4V4NC9EH9HN988544
Make
Volvo Truck
Model
VNL
Model year
2017
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
9 · valid

Deterministic · position 9; calculated value 9.

Model year candidates
1987 or 2017

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

North American serial sequence
988544

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
2017

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 · Sep 22, 2023 – Jun 8, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 8, 2026OKI · Full9OOSTSST LLC 1356623P1288742/IL
Jun 8, 2026OKI · Full9OOSTSST LLC 1356623P1288742/IL
Mar 18, 2026COII · Walk-around1TSST LLC 1356623P1288742/IL
Oct 26, 2025MTII · Walk-around0CTS EXPRESS INC 1834233P1324285/IL
Oct 8, 2025GAIII · Driver-only1CTS EXPRESS INC 1834233NO TAG/IL
Jun 26, 2025OKII · Walk-around1OLGAS TEAM CORP 3140267P1113115/IL
Oct 15, 2024TNIII · Driver-only0V Z TRANSPORTATION INCORPORATED 3464878P1113115/IL
Oct 8, 2024TXII · Walk-around0V Z TRANSPORTATION INCORPORATED 3464878P1113115/IL
Sep 20, 2024ILIII · Driver-only0V Z TRANSPORTATION INCORPORATED 3464878P1113115/IL
Sep 22, 2023OHIII · Driver-only1S&T TRANSPORT INC 1300494P1113115/IL
03

Carriers this unit has run under

5 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TSST LLC1356623Mar 18, 2026Jun 8, 20263IL
CTS EXPRESS INC1834233Oct 8, 2025Oct 26, 20252IL
OLGAS TEAM CORP3140267Jun 26, 2025Jun 26, 20251IL
V Z TRANSPORTATION INCORPORATED3464878Sep 20, 2024Oct 15, 20243IL
S&T TRANSPORT INC1300494Sep 22, 2023Sep 22, 20231IL
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.
P1288742IL1TSST LLCMar 18, 2026Jun 8, 20263
P1324285ILCTS EXPRESS INCOct 26, 2025Oct 26, 20251
NO TAGILCTS EXPRESS INCOct 8, 2025Oct 8, 20251
P1113115ILOLGAS TEAM CORPJun 26, 2025Jun 26, 20251
P1113115ILV Z TRANSPORTATION INCORPORATEDSep 20, 2024Oct 15, 20243
P1113115ILS&T TRANSPORT INCSep 22, 2023Sep 22, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026