Equipment unit · VIN-decoded · NHTSA vPIC

2021 Kenworth T3 Series

3WKHD59X1MF321574 · Truck-Tractor · TRUCK
Carriers run under3
38 mo
Inspections80
all-time
OOS inspections3
of 80
First seenJun 16, 2023
TX
Last seenAug 6, 2026
NM
Inspected under 3 different carriers in 38 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
3WKHD59X1MF321574
Make
Kenworth
Model
T3 Series
Model year
2021
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
3WK

Deterministic · VIN positions 1–3.

Source · 49 CFR Part 565 ↗
Vehicle descriptor section
HD59X

Deterministic · VIN positions 4–8.

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

Deterministic · position 9; calculated value 1.

Source · 49 CFR Part 565 ↗
Model year candidates
1991 or 2021

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

Source · 49 CFR Part 565 ↗
North American serial sequence
321574

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
KENWORTH

Prefix basis · 53 decoded VINs at 100.0% prefix purity.

Source · Vektor corpus / NHTSA vPIC ↗
Model
T3 Series

Prefix basis · 53 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
2021

Observed directly for this VIN via NHTSA vPIC.

Source · Vektor corpus / NHTSA vPIC ↗
Observed make
KENWORTH

Observed directly for this VIN via NHTSA vPIC.

Source · Vektor corpus / NHTSA vPIC ↗
Observed model
T3 Series

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 16, 2023 – Aug 6, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 6, 2026NMII · Walk-around0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997334BG6D/MX
Jul 30, 2026USIII · Driver-only0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997334BG6D/MX
Jul 29, 2026USIII · Driver-only0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997334BG6D/MX
Jul 25, 2026TXI · Full0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997334BG6D/MX
Jul 24, 2026NMIII · Driver-only0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997334BG6D/MX
Jul 7, 2026USI · Full1—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997334BG6D/MX
Jun 11, 2026NMII · Walk-around0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997334BG6D/MX
Jun 4, 2026NMII · Walk-around0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997334BG6D/CH
May 8, 2026NMIII · Driver-only0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997334BG6D/CH
Apr 27, 2026USI · Full0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997334BG6D/MX
Apr 17, 2026NMIII · Driver-only0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997334BG6D/MX
Mar 12, 2026USIII · Driver-only0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997334BG6D/CI
Feb 4, 2026NMI · Full0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997334BG6D/MX
Jan 24, 2026TXI · Full6—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997334BG6D/MX
Dec 30, 2025NMII · Walk-around0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997334BG6D/MX
Nov 4, 2025NMIII · Driver-only0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997334BG6D/MX
Oct 7, 2025NMII · Walk-around0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997334BG6D/MX
Sep 17, 2025NMIII · Driver-only0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997334BG6D/MX
Sep 15, 2025NMIII · Driver-only2—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997334BG6D/CH
Aug 5, 2025USI · Full1—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997334BG6D/MX
Jul 30, 2025NMIII · Driver-only0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997334BG6D/MX
Jul 16, 2025USI · Full1OOSTRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997334BG6D/MX
Jul 9, 2025NMIII · Driver-only0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997334BG6D/MX
Jul 8, 2025NMIII · Driver-only0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997334BG6D/MX
Jul 7, 2025NMIII · Driver-only0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997334BG6D/MX
Jun 27, 2025NMII · Walk-around0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997334BG6D/MX
Jun 17, 2025NMII · Walk-around0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997334BG6D/CH
Jun 9, 2025NMII · Walk-around0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997334BG6D/CH
Jun 5, 2025NMII · Walk-around0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997334BG6D/MX
May 8, 2025NMII · Walk-around1OOSTRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997334BG6D/MX
Apr 24, 2025NMII · Walk-around0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997334BG6D/CH
Apr 24, 2025NMII · Walk-around0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997334BG6D/MX
Apr 23, 2025USI · Full0—TECMA TRANSPORTATION SERVICES S DE RL DE CV 219791534BG6D/MX
Apr 22, 2025NMIII · Driver-only0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997334BG6D/CH
Apr 22, 2025NMII · Walk-around0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997334BG6D/MX
Apr 22, 2025USI · Full1—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997334BG6D/MX
Apr 10, 2025NMIII · Driver-only0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997334G6D/CH
Apr 3, 2025NMIII · Driver-only0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997334BG6D/MX
Apr 2, 2025NMII · Walk-around0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997334BG6D/MX
Mar 14, 2025USI · Full2—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997396AP2M/MX
Feb 28, 2025NMII · Walk-around0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997334BG6D/MX
Feb 20, 2025USI · Full1—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997334BG6D/MX
Feb 19, 2025NMII · Walk-around0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997334BG6D/MX
Feb 7, 2025USI · Full0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997334BG6D/CI
Feb 4, 2025USI · Full1—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997334BG6D/CI
Feb 4, 2025NMIII · Driver-only0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997334BG6D/MX
Jan 17, 2025USIII · Driver-only0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997334BG6D/MX
Jan 15, 2025NMIII · Driver-only0—VRP TRANSPORTES DE MEXICO S DE RL DE CV 66205834BG6D/MX
Jan 13, 2025NMIII · Driver-only0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997334BG6D/MX
Jan 10, 2025NMIII · Driver-only0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997334BG6D/MX
Dec 18, 2024USIII · Driver-only0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997396AP2M/MX
Nov 26, 2024NMII · Walk-around0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997396AP2M/CH
Nov 25, 2024NMIII · Driver-only0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997396AP2M/MX
Nov 21, 2024NMIII · Driver-only0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997396AP2M/MX
Nov 19, 2024USIII · Driver-only0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997396AP2M/MX
Nov 5, 2024NMIII · Driver-only0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997396AP2M/MX
Nov 4, 2024USIII · Driver-only0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997396AP2M/MX
Nov 4, 2024NMII · Walk-around0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997396AP2M/MX
Oct 29, 2024NMIII · Driver-only0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997396AP2M/MX
Oct 25, 2024NMIII · Driver-only0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997396AP2M/MX
Oct 22, 2024NMIII · Driver-only0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997396AP2M/MX
Oct 11, 2024USIII · Driver-only0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997396AP2M/MX
Sep 13, 2024NMII · Walk-around0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997396AP2M/MX
Sep 3, 2024NMIII · Driver-only0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997396AP2M/MX
Sep 2, 2024NMIII · Driver-only0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997396AP2M/MX
Aug 29, 2024NMIII · Driver-only0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997396AP2M/MX
Aug 23, 2024NMII · Walk-around0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997396AP2M/MX
Aug 23, 2024USIII · Driver-only0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997396AP2M/MX
Aug 6, 2024NMII · Walk-around0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997396AP2M/MX
Jul 16, 2024NMII · Walk-around0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997396AP2M/MX
Jun 26, 2024NMIII · Driver-only0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997396AP2M/MX
Jun 26, 2024NMII · Walk-around0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997396AP2M/MX
May 22, 2024NMIII · Driver-only0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997396AP2M/MX
Apr 23, 2024USIII · Driver-only0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997396AP2M/MX
Mar 19, 2024USI · Full1—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997396P2M/CI
Mar 7, 2024TXII · Walk-around1—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997396AP2M/MX
Jan 11, 2024USI · Full3OOSTRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997396AP2M/MX
Dec 23, 2023TXII · Walk-around1—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997396AP2M/MX
Aug 11, 2023TXI · Full0—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997396AP2M/CI
Jun 16, 2023TXI · Full1—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV 77997396AP2M/DF
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CV779973Jun 16, 2023Aug 6, 202678CI
TECMA TRANSPORTATION SERVICES S DE RL DE CV2197915Apr 23, 2025Apr 23, 20251CI
VRP TRANSPORTES DE MEXICO S DE RL DE CV662058Jan 15, 2025Jan 15, 20251CI
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.
34BG6DMX1TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CVJan 10, 2025 → Aug 6, 202636
34BG6DCH—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CVApr 22, 2025 → Jun 4, 20267
34BG6DCI—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CVFeb 4, 2025 → Mar 12, 20263
34BG6DMX—TECMA TRANSPORTATION SERVICES S DE RL DE CVApr 23, 2025 → Apr 23, 20251
34G6DCH—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CVApr 10, 2025 → Apr 10, 20251
96AP2MMX—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CVDec 23, 2023 → Mar 14, 202527
34BG6DMX—VRP TRANSPORTES DE MEXICO S DE RL DE CVJan 15, 2025 → Jan 15, 20251
96AP2MCH—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CVNov 26, 2024 → Nov 26, 20241
96P2MCI—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CVMar 19, 2024 → Mar 19, 20241
96AP2MCI—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CVAug 11, 2023 → Aug 11, 20231
96AP2MDF—TRANSPORTATION AND CARGO SOLUTIONS S DE RL DE CVJun 16, 2023 → Jun 16, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026