Equipment unit · VIN-decoded · NHTSA vPIC

2018 Peterbilt 579

1XPBDP9X1JD468995 · Truck-Tractor · TRUCK
Carriers run under2
8 mo
Inspections4
all-time
OOS inspections0
of 4
First seen02/28/2024
TN
Last seen10/10/2024
AL
Inspected under 2 different carriers in 8 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
1XPBDP9X1JD468995
Make
Peterbilt
Model
579
Model year
2018
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
07/12/2026
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 · 02/28/2024 – 10/10/2024

DateStateLevelViol.OOSCarrier (DOT)Plate
10/10/2024ALII · Walk-around0—IRON LINE TRUCKING LLC 3666931XA875A/FL
05/25/2024GAIII · Driver-only1—ROCKINGER INC 3553610XAB75A/FL
05/09/2024KSIII · Driver-only1—ROCKINGER INC 3553610XA875A/FL
02/28/2024TNII · Walk-around0—ROCKINGER INC 3553610XA875A/UK
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
IRON LINE TRUCKING LLC366693110/10/202410/10/20241OH
ROCKINGER INC355361002/28/202405/25/20243IL
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.
XA875AFL—IRON LINE TRUCKING LLC10/10/2024 → 10/10/20241
XAB75AFL—ROCKINGER INC05/25/2024 → 05/25/20241
XA875AFL—ROCKINGER INC05/09/2024 → 05/09/20241
XA875AUK—ROCKINGER INC02/28/2024 → 02/28/20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/12/2026