Equipment unit · VIN-decoded · NHTSA vPIC

1999 Freightliner CC Conventional

1FUYSSEB6XLA56158 · Truck-Tractor · TRUCK
Carriers run under2
34 mo
Inspections16
all-time
OOS inspections5
of 16
First seenJun 20, 2023
US
Last seenApr 7, 2026
US
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
1FUYSSEB6XLA56158
Make
Freightliner
Model
CC Conventional
Model year
1999
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 16, 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 · Jun 20, 2023 – Apr 7, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 7, 2026USI · Full8—ALFONSO FLORES CASTRO 220219377ES1Z/MX
Mar 13, 2026USIII · Driver-only1—ALFONSO FLORES CASTRO 220219377ES1Z/MX
Jan 22, 2026USIII · Driver-only2—ALFONSO FLORES CASTRO 220219377ES1Z/MX
Jan 7, 2026USI · Full4—ALFONSO FLORES CASTRO 220219377ES1Z/MX
Jan 3, 2026USIII · Driver-only1—ALFONSO FLORES CASTRO 220219377ES1Z/MX
Dec 23, 2025USI · Full7—ALFONSO FLORES CASTRO 220219377ES1Z/MX
Nov 3, 2025USIII · Driver-only2—ALFONSO FLORES CASTRO 220219377ES1Z/MX
May 29, 2025USI · Full8OOSALFONSO FLORES CASTRO 220219377ES1Z/MX
May 28, 2025AZII · Walk-around6—ALFONSO FLORES CASTRO 2202193SWA63Z/AZ
May 6, 2025USI · Full23OOSALFONSO FLORES CASTRO 220219377ES1Z/MX
May 1, 2025AZIII · Driver-only2OOSALFONSO FLORES CASTRO 2202193SWA63Z/AZ
Feb 25, 2025AZIII · Driver-only0—ALFONSO FLORES CASTRO 2202193SWA63Z/AZ
Feb 24, 2025USI · Full10OOSALFONSO FLORES CASTRO 220219377ES1Z/MX
Apr 17, 2024AZI · Full12—TEODORITA CONTRERAS CHAVIRA 31867277TB872/AZ
Dec 5, 2023USI · Full7—TEODORITA CONTRERAS CHAVIRA 318672712EM3P/MX
Jun 20, 2023USII · Walk-around18OOSTEODORITA CONTRERAS CHAVIRA 318672712EM3P/MX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ALFONSO FLORES CASTRO2202193Feb 24, 2025Apr 7, 202613SO
TEODORITA CONTRERAS CHAVIRA3186727Jun 20, 2023Apr 17, 20243SO
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.
77ES1ZMX1ALFONSO FLORES CASTROFeb 24, 2025 → Apr 7, 202610
SWA63ZAZ—ALFONSO FLORES CASTROFeb 25, 2025 → May 28, 20253
7TB872AZ—TEODORITA CONTRERAS CHAVIRAApr 17, 2024 → Apr 17, 20241
12EM3PMX—TEODORITA CONTRERAS CHAVIRAJun 20, 2023 → Dec 5, 20232
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026