Equipment unit · VIN-decoded · NHTSA vPIC

2014 Peterbilt 579

1XPBD49X8ED193954 · Truck-Tractor · TRUCK
Carriers run under2
19 mo
Inspections8
all-time
OOS inspections1
of 8
First seenFeb 20, 2024
KS
Last seenSep 8, 2025
KS
Inspected under 2 different carriers in 19 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
1XPBD49X8ED193954
Make
Peterbilt
Model
579
Model year
2014
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 21, 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 · Feb 20, 2024 – Sep 8, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 8, 2025KSIII · Driver-only1—EZ ENTERPRISES LLC 4235885249686/KS
May 23, 2025KSII · Walk-around0—EZ ENTERPRISES LLC 4235885249686/KS
Nov 22, 2024KSII · Walk-around0—EZ ENTERPRISES LLC 4235885249686/KS
Aug 14, 2024KSII · Walk-around3OOSEZ ENTERPRISES LLC 4235885249686/KS
Aug 13, 2024KSII · Walk-around3—EZ ENTERPRISES LLC 4235885249686/KS
Jul 17, 2024NEIII · Driver-only0—EZ ENTERPRISES LLC 4235885NONE/KS
Apr 11, 2024KSII · Walk-around8—SUM TRANSPORTATION & LOGISTICS CO LLC 2895188241510/KS
Feb 20, 2024KSIII · Driver-only0—SUM TRANSPORTATION & LOGISTICS CO LLC 2895188TMP240595860/KS
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
EZ ENTERPRISES LLC4235885Jul 17, 2024Sep 8, 20256KS
SUM TRANSPORTATION & LOGISTICS CO LLC2895188Feb 20, 2024Apr 11, 20242KS
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.
249686KS—EZ ENTERPRISES LLCAug 13, 2024 → Sep 8, 20255
NONEKS—EZ ENTERPRISES LLCJul 17, 2024 → Jul 17, 20241
241510KS—SUM TRANSPORTATION & LOGISTICS CO LLCApr 11, 2024 → Apr 11, 20241
TMP240595860KS—SUM TRANSPORTATION & LOGISTICS CO LLCFeb 20, 2024 → Feb 20, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026