Equipment unit · VIN-decoded · NHTSA vPIC

2016 Peterbilt 579

1XPBD49X3GD338921 · Truck-Tractor · TRUCK
Carriers run under1
37 mo
Inspections55
all-time
OOS inspections14
of 55
First seenJun 29, 2023
TX
Last seenJul 29, 2026
US
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XPBD49X3GD338921
Make
Peterbilt
Model
579
Model year
2016
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
1XP

Deterministic · VIN positions 1–3.

Source · 49 CFR Part 565 ↗
Vehicle descriptor section
BD49X

Deterministic · VIN positions 4–8.

Source · 49 CFR Part 565 ↗
Check digit
3 · valid

Deterministic · position 9; calculated value 3.

Source · 49 CFR Part 565 ↗
Model year candidates
1986 or 2016

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

Source · 49 CFR Part 565 ↗
North American serial sequence
338921

Deterministic · positions 12–17 for a North American WMI.

Source · 49 CFR Part 565 ↗

Sourced platform inference

The prefix store publishes only at support ≥ 3 and purity ≥ 90%. Prefix confidence is shown beside every established platform claim.

Make
PETERBILT

Prefix basis · 26,166 decoded VINs at 100.0% prefix purity.

Source · Vektor corpus / NHTSA vPIC ↗
Model
579

Prefix basis · 26,166 decoded VINs at 100.0% prefix purity.

Source · Vektor corpus / NHTSA vPIC ↗
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
2016

Observed directly for this VIN via NHTSA vPIC.

Source · Vektor corpus / NHTSA vPIC ↗
Observed make
PETERBILT

Observed directly for this VIN via NHTSA vPIC.

Source · Vektor corpus / NHTSA vPIC ↗
Observed model
579

Observed directly for this VIN via NHTSA vPIC.

Source · Vektor corpus / NHTSA vPIC ↗
Observed body class
Truck-Tractor

Observed directly for this VIN via NHTSA vPIC.

Source · Vektor corpus / NHTSA vPIC ↗
Observed vehicle type
TRUCK

Observed directly for this VIN via NHTSA vPIC.

Source · Vektor corpus / NHTSA vPIC ↗
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)

Observed directly for this VIN via NHTSA vPIC.

Source · Vektor corpus / 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 · Jun 29, 2023 – Jul 29, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 29, 2026USIII · Driver-only0—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112569EN2X/MX
Jul 24, 2026TXII · Walk-around2—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112569EN2X/MX
Jul 1, 2026USI · Full3OOSTRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112569EN2X/MX
May 20, 2026NMIII · Driver-only0—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112569EN2X/MX
Apr 30, 2026NMIII · Driver-only0—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112569EN2X/MX
Apr 30, 2026USI · Full3—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112569EN2X/MX
Apr 17, 2026NMIII · Driver-only0—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112569EN2X/MX
Apr 7, 2026USI · Full4OOSTRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112569EN2X/MX
Mar 27, 2026USIII · Driver-only0—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112569EN2X/CI
Mar 26, 2026NMIII · Driver-only0—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112563EN2X/MX
Mar 20, 2026NMIII · Driver-only1—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112569EN2X/MX
Mar 14, 2026TXI · Full2OOSTRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112569EN2X/DF
Feb 26, 2026NMIII · Driver-only0—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112569EN2X/CH
Feb 17, 2026NMIII · Driver-only0—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112569EN2X/MX
Feb 5, 2026NMI · Full0—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112569EN2X/CH
Jan 22, 2026NMI · Full0—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112569EN2X/MX
Jan 19, 2026NMI · Full0—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112569EN2X/CH
Jan 2, 2026USI · Full0—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112569EN2X/MX
Dec 23, 2025USI · Full2OOSTRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112569EN2X/CI
Dec 17, 2025USI · Full1—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112569EN2X/MX
Nov 28, 2025USI · Full3OOSTRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112569EN2X/MX
Oct 7, 2025NMIII · Driver-only0—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112569EN2X/MX
Sep 18, 2025NMIII · Driver-only0—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112569EN2X/MX
Sep 15, 2025NMIII · Driver-only0—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112569EN2X/MX
Aug 25, 2025NMIII · Driver-only0—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112569EN2X/MX
Aug 6, 2025NMIII · Driver-only0—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112569EN2X/MX
Aug 6, 2025NMII · Walk-around0—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112569EN2X/CH
Jul 31, 2025USI · Full0—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112569EN2X/MX
Jun 26, 2025NMIII · Driver-only0—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112569EN2X/MX
Jun 20, 2025NMII · Walk-around1OOSTRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112563EN2X/MX
Jun 19, 2025NMII · Walk-around0—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112569EN2X/MX
Jun 4, 2025NMII · Walk-around0—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112569EN2X/MX
Jun 3, 2025NMIII · Driver-only0—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112569EN2X/MX
Apr 24, 2025NMI · Full0—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112569EN2X/MX
Apr 23, 2025NMII · Walk-around1OOSTRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112569EN2X/CH
Dec 20, 2024NMII · Walk-around0—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112569EN2X/CH
Dec 18, 2024USII · Walk-around1OOSTRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112569EN2X/MX
Dec 4, 2024TXII · Walk-around3—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112569EN2X/MX
Aug 19, 2024TXI · Full6OOSTRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112569EN2X/DF
Aug 3, 2024USI · Full3—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112569EN2X/MX
May 23, 2024TXI · Full2—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112569EN2X/CI
Apr 18, 2024TXI · Full0—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112569EN2X/MX
Apr 11, 2024TXI · Full3—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112569EN2X/CI
Feb 22, 2024TXI · Full0—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112569EN2X/CI
Feb 16, 2024TXII · Walk-around2—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112569EN2X/MX
Jan 18, 2024TXI · Full2—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112569EN2X/MX
Dec 13, 2023USI · Full0—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112569EN2X/CI
Dec 12, 2023USI · Full2OOSTRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112569EN2X/MX
Oct 13, 2023USI · Full3OOSTRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112569EN2X/CI
Aug 25, 2023USI · Full1OOSTRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112569EN2X/MX
Aug 19, 2023TXI · Full1—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112569EN2X/CI
Aug 17, 2023USI · Full3OOSTRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112569EN2X/CI
Aug 17, 2023TXI · Full2—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112569EN2X/MX
Jul 7, 2023USI · Full1OOSTRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112569EN2X/CI
Jun 29, 2023TXI · Full2—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112569EN2X/CI
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V711125Jun 29, 2023Jul 29, 202655CI
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.
69EN2XMX1TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C VAug 17, 2023 → Jul 29, 202634
69EN2XCI—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C VJun 29, 2023 → Mar 27, 202611
63EN2XMX—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C VJun 20, 2025 → Mar 26, 20262
69EN2XDF—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C VAug 19, 2024 → Mar 14, 20262
69EN2XCH—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C VDec 20, 2024 → Feb 26, 20266
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026