Equipment unit · VIN-decoded · NHTSA vPIC

2019 Kenworth T680

1XKYD49XXKJ249034 · Truck-Tractor · TRUCK
Carriers run under2
34 mo
Inspections18
all-time
OOS inspections8
of 18
First seenSep 20, 2023
TX
Last seenJul 31, 2026
TX
Inspected under 2 different carriers in 34 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
1XKYD49XXKJ249034
Make
Kenworth
Model
T680
Model year
2019
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.

Vehicle descriptor section
YD49X

Deterministic · VIN positions 4–8.

Check digit
X · valid

Deterministic · position 9; calculated value X.

Model year candidates
1989 or 2019

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

North American serial sequence
249034

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

Model
T680

Prefix basis · 43,483 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
2019

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 · Sep 20, 2023 – Jul 31, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 31, 2026TXII · Walk-around8OOSMTT TRANSPORTATION SERVICES LLC 35915011P19628/TX
Jul 25, 2026USI · Full4OOSMTT TRANSPORTATION SERVICES LLC 35915011P19628/TX
Jul 9, 2026TXII · Walk-around7MTT TRANSPORTATION SERVICES LLC 35915011P19628/TX
Apr 29, 2026TXII · Walk-around0MTT TRANSPORTATION SERVICES LLC 359150164Y308W/TX
Nov 7, 2025TXIII · Driver-only4OOSMTT TRANSPORTATION SERVICES LLC 35915014V092W/TX
Mar 4, 2025USI · Full5MTT TRANSPORTATION SERVICES LLC 359150115N006N/TX
Jan 3, 2025USI · Full4OOSMTT TRANSPORTATION SERVICES LLC 359150158V702V/TX
Jan 5, 2024TXII · Walk-around1OOSJULIO RODOLFO GONZALEZ OLVEDA 292750836ER7P/MX
Jan 3, 2024TXII · Walk-around1OOSJULIO RODOLFO GONZALEZ OLVEDA 292750836ER7P/MX
Dec 29, 2023TXII · Walk-around3JULIO RODOLFO GONZALEZ OLVEDA 292750836ER7P/MX
Dec 28, 2023TXII · Walk-around1OOSJULIO RODOLFO GONZALEZ OLVEDA 292750836ER7P/MX
Oct 26, 2023TXII · Walk-around1JULIO RODOLFO GONZALEZ OLVEDA 292750836ER7P/MX
Oct 3, 2023TXII · Walk-around1JULIO RODOLFO GONZALEZ OLVEDA 292750836ER7P/MX
Sep 29, 2023TXII · Walk-around1OOSJULIO RODOLFO GONZALEZ OLVEDA 292750836ER7P/MX
Sep 27, 2023TXII · Walk-around3JULIO RODOLFO GONZALEZ OLVEDA 292750836ER7P/MX
Sep 25, 2023TXI · Full4JULIO RODOLFO GONZALEZ OLVEDA 292750836ER7P/MX
Sep 21, 2023TXI · Full1JULIO RODOLFO GONZALEZ OLVEDA 292750836ER7P/MX
Sep 20, 2023TXI · Full0JULIO RODOLFO GONZALEZ OLVEDA 292750836ER7P/MX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MTT TRANSPORTATION SERVICES LLC3591501Jan 3, 2025Jul 31, 20267TX
JULIO RODOLFO GONZALEZ OLVEDA2927508Sep 20, 2023Jan 5, 202411MX
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.
1P19628TX1MTT TRANSPORTATION SERVICES LLCJul 9, 2026Jul 31, 20263
64Y308WTXMTT TRANSPORTATION SERVICES LLCApr 29, 2026Apr 29, 20261
4V092WTXMTT TRANSPORTATION SERVICES LLCNov 7, 2025Nov 7, 20251
15N006NTXMTT TRANSPORTATION SERVICES LLCMar 4, 2025Mar 4, 20251
58V702VTXMTT TRANSPORTATION SERVICES LLCJan 3, 2025Jan 3, 20251
36ER7PMXJULIO RODOLFO GONZALEZ OLVEDASep 20, 2023Jan 5, 202411
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026