Equipment unit · VIN-decoded · NHTSA vPIC

2020 Kenworth T680

1XKYDP9X1LJ399343 · Truck-Tractor · TRUCK
Carriers run under2
35 mo
Inspections27
all-time
OOS inspections5
of 27
First seenAug 3, 2023
NM
Last seenJul 9, 2026
US
Inspected under 2 different carriers in 35 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
1XKYDP9X1LJ399343
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
Jun 14, 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 · Aug 3, 2023 – Jul 9, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 9, 2026USI · Full1—AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808698ER42/MX
Jul 2, 2026USI · Full3OOSAMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808698ER4Z/MX
Jun 15, 2026TXI · Full1—AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808698ER4Z/CI
May 27, 2026TXI · Full4—AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808698ER4Z/MX
Apr 10, 2026TXI · Full3—AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808698ER4Z/MX
Nov 20, 2025TXI · Full3OOSAMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808698ER4Z/CI
Nov 18, 2025TXII · Walk-around0—AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808698ER4Z/MX
Nov 13, 2025TXI · Full1—AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808698ER4Z/MX
Oct 1, 2025USIII · Driver-only0—AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808698ER4Z/MX
Aug 21, 2025USI · Full0—AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808698ER4Z/MX
Aug 19, 2025USI · Full5OOSAMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808698ER4Z/MX
Aug 7, 2025TXI · Full4OOSAMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808698ER4Z/DF
May 28, 2025USI · Full4—AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808698ER4Z/MX
May 21, 2025TXI · Full2—AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808698ER4Z/MX
Mar 27, 2025TXII · Walk-around1—AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808698ER4Z/MX
Feb 27, 2025TXII · Walk-around2OOSAMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808698ER4Z/MX
Feb 24, 2025TXI · Full0—AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808698ER4Z/CI
Feb 20, 2025TXI · Full2—AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808698ER4Z/MX
Dec 19, 2024TXII · Walk-around2—AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808698ERZ/CI
Dec 2, 2024USI · Full0—AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808698ER4Z/MX
Nov 14, 2024TXII · Walk-around0—AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808698ER4Z/CI
Oct 18, 2024TXI · Full0—AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808698ER4Z/CI
Sep 30, 2024TXII · Walk-around1—AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808698ER4Z/MX
Sep 3, 2024TXI · Full0—AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV 389808698ER4Z/CI
Oct 18, 2023NMI · Full0—STELLAR SIX LLC 3118166R436532/TX
Sep 7, 2023NMI · Full0—STELLAR SIX LLC 3118166R436532/TX
Aug 3, 2023NMII · Walk-around0—STELLAR SIX LLC 3118166R436532/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CV3898086Sep 3, 2024Jul 9, 202624CI
STELLAR SIX LLC3118166Aug 3, 2023Oct 18, 20233TX
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.
98ER42MX1AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CVJul 9, 2026 → Jul 9, 20261
98ER4ZMX1AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CVSep 30, 2024 → Jul 2, 202615
98ER4ZCI1AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CVSep 3, 2024 → Jun 15, 20266
98ER4ZDF—AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CVAug 7, 2025 → Aug 7, 20251
98ERZCI—AMBAS FRONTERAS SERVICIOS DE TRANSPORTE S DE RL DE CVDec 19, 2024 → Dec 19, 20241
R436532TX—STELLAR SIX LLCAug 3, 2023 → Oct 18, 20233
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026