Equipment unit · VIN-decoded · NHTSA vPIC

2016 Kenworth T680

1XKYD49X4GJ491468 · Truck-Tractor · TRUCK
Carriers run under1
36 mo
Inspections78
all-time
OOS inspections8
of 78
First seenAug 15, 2023
US
Last seenAug 4, 2026
US
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XKYD49X4GJ491468
Make
Kenworth
Model
T680
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
1XK

Deterministic · VIN positions 1–3.

Source · 49 CFR Part 565 ↗
Vehicle descriptor section
YD49X

Deterministic · VIN positions 4–8.

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

Deterministic · position 9; calculated value 4.

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
491468

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 · 43,483 decoded VINs at 100.0% prefix purity.

Source · Vektor corpus / NHTSA vPIC ↗
Model
T680

Prefix basis · 43,483 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
KENWORTH

Observed directly for this VIN via NHTSA vPIC.

Source · Vektor corpus / NHTSA vPIC ↗
Observed model
T680

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 · Aug 15, 2023 – Aug 4, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 4, 2026USIII · Driver-only0—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/CI
Jun 18, 2026TXIII · Driver-only1—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/MX
Jun 8, 2026USIII · Driver-only0—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/MX
Jun 5, 2026USIII · Driver-only0—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/CI
Jun 5, 2026NMII · Walk-around0—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/MX
Jun 5, 2026NMII · Walk-around0—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/MX
May 26, 2026USIII · Driver-only0—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/MX
May 5, 2026NMI · Full0—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/MX
May 4, 2026USIII · Driver-only0—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/MX
Mar 5, 2026NMIII · Driver-only1—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/MX
Nov 17, 2025USI · Full3OOSOSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/CI
Oct 16, 2025USIII · Driver-only0—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/MX
Sep 30, 2025USIII · Driver-only0—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/MX
Sep 29, 2025NMII · Walk-around0—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/CH
Sep 25, 2025NMIII · Driver-only0—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/MX
Sep 24, 2025NMIII · Driver-only0—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/CH
Sep 19, 2025NMIII · Driver-only0—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/MX
Sep 19, 2025USI · Full1OOSOSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/CI
Sep 18, 2025USIII · Driver-only0—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/MX
Sep 17, 2025NMIII · Driver-only0—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/MX
Aug 29, 2025USI · Full1—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/CI
Aug 21, 2025USI · Full3—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/MX
Jul 22, 2025USI · Full1—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/MX
Jul 21, 2025NMIII · Driver-only0—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/MX
Jun 28, 2025TXIII · Driver-only0—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/DF
Jun 24, 2025TXI · Full0—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/CI
Jun 17, 2025NMII · Walk-around0—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/MX
May 19, 2025NMIII · Driver-only0—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/MX
Apr 29, 2025NMII · Walk-around0—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/MX
Apr 29, 2025USIII · Driver-only0—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/CI
Apr 24, 2025USI · Full0—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/MX
Apr 16, 2025NMIII · Driver-only0—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/MX
Apr 15, 2025USIII · Driver-only0—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/CI
Apr 4, 2025NMIII · Driver-only0—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/CH
Mar 27, 2025NMIII · Driver-only0—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/MX
Mar 12, 2025USI · Full3—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/MX
Mar 3, 2025TXIII · Driver-only0—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/CI
Feb 18, 2025USI · Full4—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/MX
Feb 15, 2025TXI · Full2OOSOSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/CI
Jan 31, 2025USI · Full2—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/CI
Jan 21, 2025USIII · Driver-only0—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/MX
Jan 16, 2025NMIII · Driver-only0—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/MX
Jan 9, 2025NMIII · Driver-only0—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/MX
Dec 20, 2024NMII · Walk-around0—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/CH
Nov 25, 2024TXI · Full7OOSOSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/CI
Nov 19, 2024NMII · Walk-around0—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/MX
Nov 14, 2024NMIII · Driver-only0—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/MX
Nov 8, 2024USI · Full5OOSOSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/MX
Oct 17, 2024USII · Walk-around1OOSOSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/CI
Oct 16, 2024USIII · Driver-only0—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/CI
Oct 8, 2024NMII · Walk-around1—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/CH
Sep 3, 2024NMIII · Driver-only0—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/MX
Aug 28, 2024NMI · Full0—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/MX
Aug 23, 2024NMIII · Driver-only0—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/MX
Jun 5, 2024TXI · Full1—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/CI
Jun 3, 2024USI · Full3OOSOSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/MX
May 15, 2024NMI · Full0—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/MX
Apr 29, 2024NMIII · Driver-only0—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/MX
Apr 24, 2024NMII · Walk-around1—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/MX
Apr 18, 2024TXI · Full1—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/CI
Apr 15, 2024NMIII · Driver-only0—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/MX
Mar 25, 2024NMII · Walk-around0—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/MX
Mar 12, 2024USI · Full0—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/MX
Feb 15, 2024TXI · Full1—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/CI
Feb 15, 2024NMIII · Driver-only0—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/MX
Feb 14, 2024TXI · Full1OOSOSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/MX
Feb 8, 2024NMII · Walk-around0—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/MX
Feb 6, 2024TXI · Full2—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/MX
Feb 1, 2024TXI · Full2—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/MX
Jan 9, 2024NMII · Walk-around0—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/CH
Jan 9, 2024USIII · Driver-only0—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/MX
Dec 12, 2023USIII · Driver-only0—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/CI
Dec 5, 2023TXI · Full3—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/MX
Nov 9, 2023USI · Full0—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/MX
Nov 8, 2023USI · Full1—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/MX
Oct 31, 2023NMII · Walk-around0—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/CH
Oct 18, 2023TXI · Full1—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/MX
Aug 15, 2023USI · Full2—OSCAR RENE TERRAZAS MARTINEZ 310784712ER4N/MX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
OSCAR RENE TERRAZAS MARTINEZ3107847Aug 15, 2023Aug 4, 202678CI
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.
12ER4NCI1OSCAR RENE TERRAZAS MARTINEZDec 12, 2023 → Aug 4, 202618
12ER4NMX1OSCAR RENE TERRAZAS MARTINEZAug 15, 2023 → Jun 18, 202652
12ER4NCH—OSCAR RENE TERRAZAS MARTINEZOct 31, 2023 → Sep 29, 20257
12ER4NDF—OSCAR RENE TERRAZAS MARTINEZJun 28, 2025 → Jun 28, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026