Equipment unit · VIN-decoded · NHTSA vPIC

2020 Kenworth T680

1XKYDP9X4LJ377370 · Truck-Tractor · TRUCK
Carriers run under5
34 mo
Inspections17
all-time
OOS inspections3
of 17
First seen09/20/2023
NM
Last seen07/29/2026
US
Inspected under 5 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
1XKYDP9X4LJ377370
Make
Kenworth
Model
T680
Model year
2020
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
06/18/2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
02

Inspection history

Every roadside inspection of this VIN, newest first · 09/20/2023 – 07/29/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
07/29/2026USIII · Driver-only0—TSI LOGISTICA FRONTERIZA S DE RL DE CV 241279348ER2Z/MX
07/21/2026USI · Full5OOSSOUTHWEST TRANSPORT S DE RL DE CV 453718022ES7Y/MX
07/20/2026TXII · Walk-around4—SOUTHWEST TRANSPORT S DE RL DE CV 453718022ES7Y/MX
07/14/2026USI · Full2—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 71112522ES2Y/MX
07/13/2026USI · Full4—SOUTHWEST TRANSPORT S DE RL DE CV 453718022ES7Y/MX
06/30/2026USIII · Driver-only1—SOUTHWEST TRANSPORT S DE RL DE CV 453718022ES7Y/MX
06/16/2026TXI · Full9—SOUTHWEST TRANSPORT S DE RL DE CV 453718022ES7Y/CI
06/03/2026USI · Full4—SOUTHWEST TRANSPORT S DE RL DE CV 453718022ES7Y/MX
05/29/2026TXII · Walk-around3—SOUTHWEST TRANSPORT S DE RL DE CV 453718022ES7Y/MX
05/28/2026USI · Full2OOSSOUTHWEST TRANSPORT S DE RL DE CV 453718022ES2Y/MX
10/25/2024USI · Full1OOSC&L LOGISTICA Y TRANSPORTE S DE R L DE CV 339755048ER2Z/MX
10/15/2024USI · Full2—C&L LOGISTICA Y TRANSPORTE S DE R L DE CV 339755048ER2Z/MX
10/01/2024USI · Full3—C&L LOGISTICA Y TRANSPORTE S DE R L DE CV 339755048ER2Z/MX
04/04/2024NMI · Full0—STELLAR SIX LLC 3118166R417731/TX
12/21/2023UTIII · Driver-only0—STELLAR SIX LLC 3118166R417731/TX
12/20/2023NMI · Full0—STELLAR SIX LLC 3118166R417731/TX
09/20/2023NMI · Full1—STELLAR SIX LLC 3118166R417731/TX
03

Carriers this unit has run under

5 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TSI LOGISTICA FRONTERIZA S DE RL DE CV241279307/29/202607/29/20261TA
SOUTHWEST TRANSPORT S DE RL DE CV453718005/28/202607/21/20268CI
TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V71112507/14/202607/14/20261CI
C&L LOGISTICA Y TRANSPORTE S DE R L DE CV339755010/01/202410/25/20243CI
STELLAR SIX LLC311816609/20/202304/04/20244TX
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.
48ER2ZMX1TSI LOGISTICA FRONTERIZA S DE RL DE CV07/29/2026 → 07/29/20261
22ES7YMX1SOUTHWEST TRANSPORT S DE RL DE CV05/29/2026 → 07/21/20266
22ES2YMX1TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V07/14/2026 → 07/14/20261
22ES7YCI1SOUTHWEST TRANSPORT S DE RL DE CV06/16/2026 → 06/16/20261
22ES2YMX—SOUTHWEST TRANSPORT S DE RL DE CV05/28/2026 → 05/28/20261
48ER2ZMX—C&L LOGISTICA Y TRANSPORTE S DE R L DE CV10/01/2024 → 10/25/20243
R417731TX—STELLAR SIX LLC09/20/2023 → 04/04/20244
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/18/2026