Equipment unit · VIN-decoded · NHTSA vPIC

2005 Volvo Truck VNL

4V4NC9TG65N371799 · Truck-Tractor · TRUCK
Carriers run under2
30 mo
Inspections30
all-time
OOS inspections7
of 30
First seenNov 9, 2023
TX
Last seenMay 23, 2026
TX
Inspected under 2 different carriers in 30 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
4V4NC9TG65N371799
Make
Volvo Truck
Model
VNL
Model year
2005
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 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
NC9TG

Deterministic · VIN positions 4–8.

Check digit
6 · valid

Deterministic · position 9; calculated value 6.

Model year candidates
2005 or 2035

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

North American serial sequence
371799

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 · 1,272 decoded VINs at 100.0% prefix purity.

Model
VNL

Prefix basis · 1,272 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
2005

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 · Nov 9, 2023 – May 23, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 23, 2026TXII · Walk-around3OOSTRANSPORTES RIOL SA DE CV 419593336ES7E/MX
May 6, 2026TXII · Walk-around0TRANSPORTES RIOL SA DE CV 419593336ES7E/MX
May 6, 2026USIII · Driver-only0TRANSPORTES RIOL SA DE CV 419593336ES7E/MX
Apr 2, 2026TXI · Full14OOSTRANSPORTES RIOL SA DE CV 419593336ES7E/MX
Mar 31, 2026TXII · Walk-around0TRANSPORTES RIOL SA DE CV 419593336ES7E/MX
Feb 27, 2026USI · Full3TRANSPORTES RIOL SA DE CV 419593336ES7E/MX
Feb 26, 2026TXII · Walk-around3TRANSPORTES RIOL SA DE CV 419593336ES7E/TA
Feb 24, 2026TXI · Full8TRANSPORTES RIOL SA DE CV 419593336ES7E/MX
Feb 10, 2026USI · Full2TRANSPORTES RIOL SA DE CV 419593336ES7E/MX
Feb 9, 2026TXI · Full4TRANSPORTES RIOL SA DE CV 419593336ES7E/TA
Jan 14, 2026TXI · Full6TRANSPORTES RIOL SA DE CV 419593336ES78/TA
Jan 13, 2026USI · Full5OOSTRANSPORTES RIOL SA DE CV 419593336ES7E/MX
Jan 7, 2026TXII · Walk-around7OOSTRANSPORTES RIOL SA DE CV 419593336ES7E/TA
Nov 18, 2025USI · Full4OOSTRANSPORTES RIOL SA DE CV 419593336ES7E/MX
Nov 16, 2025TXIII · Driver-only1TRANSPORTES RIOL SA DE CV 419593336ES7E/MX
Nov 14, 2025TXII · Walk-around4TRANSPORTES RIOL SA DE CV 419593336ES7E/TA
Sep 26, 2025TXI · Full6TRANSPORTES RIOL SA DE CV 419593336ES7E/MX
Sep 8, 2025TXI · Full5TRANSPORTES RIOL SA DE CV 419593336ES7E/MX
Aug 26, 2025TXI · Full2TRANSPORTES RIOL SA DE CV 419593336ES7E/MX
Aug 19, 2025TXII · Walk-around6OOSTRANSPORTES RIOL SA DE CV 419593336ES7E/MX
Jul 25, 2025TXII · Walk-around3TRANSPORTES RIOL SA DE CV 419593336ES7E/MX
Jul 23, 2025USI · Full2TRANSPORTES RIOL SA DE CV 419593336ES7E/MX
Jul 1, 2025TXII · Walk-around11OOSTRANSPORTES RIOL SA DE CV 419593336ES7E/MX
Jun 26, 2025USI · Full2TRANSPORTES RIOL SA DE CV 419593336ES7E/MX
Aug 27, 2024TXI · Full0FLETES INTERNACIONALES NAYROS SA DE CV 244077336ES7E/MX
Aug 21, 2024TXII · Walk-around3FLETES INTERNACIONALES NAYROS SA DE CV 244077336ES7E/MX
May 10, 2024TXII · Walk-around7FLETES INTERNACIONALES NAYROS SA DE CV 244077336ES7E/MX
Nov 24, 2023TXI · Full6FLETES INTERNACIONALES NAYROS SA DE CV 2440773R576145/TX
Nov 22, 2023TXIII · Driver-only4FLETES INTERNACIONALES NAYROS SA DE CV 244077336ES7E/MX
Nov 9, 2023TXI · Full8FLETES INTERNACIONALES NAYROS SA DE CV 244077336ES7E/TA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRANSPORTES RIOL SA DE CV4195933Jun 26, 2025May 23, 202624TA
FLETES INTERNACIONALES NAYROS SA DE CV2440773Nov 9, 2023Aug 27, 20246TA
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.
36ES7EMXTRANSPORTES RIOL SA DE CVJun 26, 2025May 23, 202619
36ES7ETATRANSPORTES RIOL SA DE CVNov 14, 2025Feb 26, 20264
36ES78TATRANSPORTES RIOL SA DE CVJan 14, 2026Jan 14, 20261
36ES7EMXFLETES INTERNACIONALES NAYROS SA DE CVNov 22, 2023Aug 27, 20244
R576145TXFLETES INTERNACIONALES NAYROS SA DE CVNov 24, 2023Nov 24, 20231
36ES7ETAFLETES INTERNACIONALES NAYROS SA DE CVNov 9, 2023Nov 9, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026