Equipment unit · VIN-decoded · NHTSA vPIC

2014 Volvo Truck VNM

4V4MC9EH2EN163291 · Truck-Tractor · TRUCK
Carriers run under2
23 mo
Inspections12
all-time
OOS inspections5
of 12
First seenAug 8, 2023
TX
Last seenJul 24, 2025
TX
Inspected under 2 different carriers in 23 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
4V4MC9EH2EN163291
Make
Volvo Truck
Model
VNM
Model year
2014
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
MC9EH

Deterministic · VIN positions 4–8.

Check digit
2 · valid

Deterministic · position 9; calculated value 2.

Model year candidates
1984 or 2014

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

North American serial sequence
163291

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 · 212 decoded VINs at 100.0% prefix purity.

Model
VNM

Prefix basis · 212 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
2014

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 8, 2023 – Jul 24, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 24, 2025TXIII · Driver-only0TREQ TRANSPORTATION LLC 3439987R586436/TX
Jun 21, 2025MSIII · Driver-only1TREQ TRANSPORTATION LLC 3439987R58 6436/TX
Jun 5, 2025USI · Full0TREQ TRANSPORTATION LLC 3439987R586436/TX
May 15, 2025TXI · Full1OOSTREQ TRANSPORTATION LLC 3439987R586436/TX
Feb 25, 2025USI · Full1OOSTREQ TRANSPORTATION LLC 3439987R586436/TX
Dec 11, 2024NYII · Walk-around3TREQ TRANSPORTATION LLC 3439987R586436/TX
Sep 17, 2024TXI · Full4OOSTREQ TRANSPORTATION LLC 3439987R586436/TX
Sep 10, 2024TXI · Full3TREQ TRANSPORTATION LLC 3439987R586436/TX
Sep 26, 2023TXII · Walk-around8TREQ TRANSPORTATION LLC 3439987R586436/TX
Sep 1, 2023TXII · Walk-around1OOSTREQ TRANSPORTATION LLC 3439987R586436/TX
Aug 15, 2023ILIII · Driver-only0VOLTEOS MONTERREY S DE RL DE CV 3365942R586436/TX
Aug 8, 2023TXII · Walk-around2OOSTREQ TRANSPORTATION LLC 3439987R586436/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TREQ TRANSPORTATION LLC3439987Aug 8, 2023Jul 24, 202511TX
VOLTEOS MONTERREY S DE RL DE CV3365942Aug 15, 2023Aug 15, 20231HD
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.
R586436TXTREQ TRANSPORTATION LLCAug 8, 2023Jul 24, 202510
R58 6436TXTREQ TRANSPORTATION LLCJun 21, 2025Jun 21, 20251
R586436TXVOLTEOS MONTERREY S DE RL DE CVAug 15, 2023Aug 15, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026