Equipment unit · VIN-decoded · NHTSA vPIC

2023 Volvo Truck VNL

4V4NC9EH7PN623746 · Truck-Tractor · TRUCK
Carriers run under3
35 mo
Inspections9
all-time
OOS inspections1
of 9
First seenNov 22, 2023
CO
Last seenOct 20, 2026
UT
Inspected under 3 different carriers in 35 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
4V4NC9EH7PN623746
Make
Volvo Truck
Model
VNL
Model year
2023
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
7 · valid

Deterministic · position 9; calculated value 7.

Model year candidates
1993 or 2023

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

North American serial sequence
623746

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.

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 22, 2023 – Oct 20, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 20, 2026UTIII · Driver-only0—TSST LLC 1356623P1345350/IL
Jul 29, 2025WVIII · Driver-only1—BAROCK INC 2388647P1200153/IL
Mar 25, 2025NMIII · Driver-only0—BAROCK INC 23886471200153/IL
Oct 29, 2024TXII · Walk-around0—BAROCK INC 2388647P1200153/IL
Oct 8, 2024CAI · Full0—BAROCK INC 2388647P1200153/IL
Sep 9, 2024WIII · Walk-around1—BAROCK INC 2388647P1200153/IL
Jun 13, 2024CAII · Walk-around1OOSBAROCK INC 2388647P1200153/IL
May 9, 2024NCIII · Driver-only0—BAROCK INC 2388647P1200153/IL
Nov 22, 2023COIII · Driver-only0—ORD TRANS INC 2335231P1200153/IL
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TSST LLC1356623Oct 20, 2026Oct 20, 20261IL
BAROCK INC2388647May 9, 2024Jul 29, 20257IL
ORD TRANS INC2335231Nov 22, 2023Nov 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.
P1345350IL1TSST LLCOct 20, 2026 → Oct 20, 20261
P1200153IL—BAROCK INCMay 9, 2024 → Jul 29, 20256
1200153IL—BAROCK INCMar 25, 2025 → Mar 25, 20251
P1200153IL—ORD TRANS INCNov 22, 2023 → Nov 22, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026