Equipment unit · VIN-decoded · NHTSA vPIC

2017 Kenworth T680

1XKYDP9X8HJ149475 · Truck-Tractor · TRUCK
Carriers run under1
27 mo
Inspections13
all-time
OOS inspections2
of 13
First seenApr 2, 2024
TX
Last seenJul 10, 2026
TX
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XKYDP9X8HJ149475
Make
Kenworth
Model
T680
Model year
2017
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 17, 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.

Vehicle descriptor section
YDP9X

Deterministic · VIN positions 4–8.

Check digit
8 · valid

Deterministic · position 9; calculated value 8.

Model year candidates
1987 or 2017

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

North American serial sequence
149475

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
KENWORTH

Prefix basis · 26,022 decoded VINs at 100.0% prefix purity.

Model
T680

Prefix basis · 26,022 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
2017

Observed directly for this VIN via NHTSA vPIC.

Observed make
KENWORTH

Observed directly for this VIN via NHTSA vPIC.

Observed model
T680

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 · Apr 2, 2024 – Jul 10, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 10, 2026TXII · Walk-around0MTT TRANSPORTATION SERVICES LLC 35915011P12090/TX
Apr 22, 2026TXII · Walk-around0MTT TRANSPORTATION SERVICES LLC 35915011P12090/TX
Dec 23, 2025TXII · Walk-around3OOSMTT TRANSPORTATION SERVICES LLC 35915011N45026/TX
Sep 9, 2025USI · Full4MTT TRANSPORTATION SERVICES LLC 35915011N45026/TX
Sep 4, 2025TXII · Walk-around0MTT TRANSPORTATION SERVICES LLC 35915011N45026/TX
May 12, 2025USI · Full4MTT TRANSPORTATION SERVICES LLC 35915011N45026/TX
Oct 30, 2024USI · Full0MTT TRANSPORTATION SERVICES LLC 35915011N45026/TX
Aug 26, 2024USI · Full2MTT TRANSPORTATION SERVICES LLC 35915011N45026/TX
Jul 22, 2024TXII · Walk-around0MTT TRANSPORTATION SERVICES LLC 35915011N45026/TX
Jul 15, 2024USI · Full5MTT TRANSPORTATION SERVICES LLC 35915011N45026/TX
Jul 4, 2024TXI · Full7OOSMTT TRANSPORTATION SERVICES LLC 35915011N45026/TX
Apr 26, 2024USI · Full2MTT TRANSPORTATION SERVICES LLC 35915011N45026/TX
Apr 2, 2024TXII · Walk-around0MTT TRANSPORTATION SERVICES LLC 35915011N45026/TX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MTT TRANSPORTATION SERVICES LLC3591501Apr 2, 2024Jul 10, 202613TX
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.
1P12090TX1MTT TRANSPORTATION SERVICES LLCApr 22, 2026Jul 10, 20262
1N45026TXMTT TRANSPORTATION SERVICES LLCApr 2, 2024Dec 23, 202511
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 17, 2026