Equipment unit · VIN-decoded · NHTSA vPIC

2013 Volvo Truck VNM

4V4MC9DG6DN558677 · Truck-Tractor · TRUCK
Carriers run under3
19 mo
Inspections4
all-time
OOS inspections0
of 4
First seenAug 9, 2023
OK
Last seenMar 6, 2025
TX
Inspected under 3 different carriers in 19 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
4V4MC9DG6DN558677
Make
Volvo Truck
Model
VNM
Model year
2013
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 14, 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
MC9DG

Deterministic · VIN positions 4–8.

Check digit
6 · valid

Deterministic · position 9; calculated value 6.

Model year candidates
1983 or 2013

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

North American serial sequence
558677

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 · 98 decoded VINs at 100.0% prefix purity.

Model
VNM

Prefix basis · 98 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
2013

Observed directly for this VIN via NHTSA vPIC.

Observed make
VOLVO TRUCK

Observed directly for this VIN via NHTSA vPIC.

Observed model
VNM

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 · Aug 9, 2023 – Mar 6, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 6, 2025TXI · Full3W W ROWLAND TRUCKING COMPANY LLC 213641UNKNOWN/TN
Jan 29, 2025MOI · Full0IMPERIA FREIGHT SYSTEM INC 3528309UNKNOWN/IN
Oct 16, 2024ALIII · Driver-only0IMPERIA FREIGHT SYSTEM INC 3528309R732370/TX
Aug 9, 2023OKIII · Driver-only0GREATWIDE AMERICAN TRANS-FREIGHT LLC 753551R556620/TX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
W W ROWLAND TRUCKING COMPANY LLC213641Mar 6, 2025Mar 6, 20251TX
IMPERIA FREIGHT SYSTEM INC3528309Oct 16, 2024Jan 29, 20252IN
GREATWIDE AMERICAN TRANS-FREIGHT LLC753551Aug 9, 2023Aug 9, 20231PA
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.
UNKNOWNTNW W ROWLAND TRUCKING COMPANY LLCMar 6, 2025Mar 6, 20251
UNKNOWNINIMPERIA FREIGHT SYSTEM INCJan 29, 2025Jan 29, 20251
R732370TXIMPERIA FREIGHT SYSTEM INCOct 16, 2024Oct 16, 20241
R556620TXGREATWIDE AMERICAN TRANS-FREIGHT LLCAug 9, 2023Aug 9, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 14, 2026