Equipment unit · VIN-decoded · NHTSA vPIC

2022 Volvo Truck VNL

4V4NC9EH6NN297791 · Truck-Tractor · TRUCK
Carriers run under3
33 mo
Inspections9
all-time
OOS inspections0
of 9
First seenSep 28, 2023
MD
Last seenJun 1, 2026
IN
Inspected under 3 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
4V4NC9EH6NN297791
Make
Volvo Truck
Model
VNL
Model year
2022
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
6 · valid

Deterministic · position 9; calculated value 6.

Model year candidates
1992 or 2022

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

North American serial sequence
297791

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
2022

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 28, 2023 – Jun 1, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 1, 2026INII · Walk-around6DSA TRANSPORTATION LLC 3625015AH87509/PA
Jun 1, 2026INII · Walk-around6DSA TRANSPORTATION LLC 3625015AH87509/PA
Mar 11, 2026MDII · Walk-around1SR TRANS INC 3133982AH67598/PA
Jun 12, 2025PAIII · Driver-only1SR TRANS INC 3133982AH67598/PA
Sep 8, 2024PAIII · Driver-only0AD EXPRESS TRUCKING LLC 3066495AH42303/PA
Jun 11, 2024MIIII · Driver-only1AD EXPRESS TRUCKING LLC 3066495AH42303/PA
Mar 14, 2024OHIII · Driver-only0AD EXPRESS TRUCKING LLC 3066495AH42303/PA
Oct 25, 2023PAIII · Driver-only2AD EXPRESS TRUCKING LLC 3066495AH42303/PA
Sep 28, 2023MDII · Walk-around1AD EXPRESS TRUCKING LLC 3066495AH42303/PA
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DSA TRANSPORTATION LLC3625015Jun 1, 2026Jun 1, 20262PA
SR TRANS INC3133982Jun 12, 2025Mar 11, 20262PA
AD EXPRESS TRUCKING LLC3066495Sep 28, 2023Sep 8, 20245PA
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.
AH87509PA1DSA TRANSPORTATION LLCJun 1, 2026Jun 1, 20262
AH67598PASR TRANS INCJun 12, 2025Mar 11, 20262
AH42303PAAD EXPRESS TRUCKING LLCSep 28, 2023Sep 8, 20245
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026