Equipment unit · VIN-decoded · NHTSA vPIC

2018 Peterbilt 579

1XPBD49X1JD472236 · Truck-Tractor · TRUCK
Carriers run under2
27 mo
Inspections5
all-time
OOS inspections2
of 5
First seenDec 18, 2023
TX
Last seenMar 21, 2026
IL
Inspected under 2 different carriers in 27 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
1XPBD49X1JD472236
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
Jun 28, 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 · Dec 18, 2023 – Mar 21, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 21, 2026ILIII · Driver-only0—TERRIER TRANSPORTATION INC 694249R756501/TX
Jan 1, 2025TXI · Full2OOSTERRIER TRANSPORTATION INC 694249R756501/TX
Nov 20, 2024TXII · Walk-around1OOSTERRIER TRANSPORTATION INC 694249R756501/TX
May 13, 2024ILIII · Driver-only0—ANNETT HOLDINGS INC 87409DX7837/IA
Dec 18, 2023TXI · Full0—ANNETT HOLDINGS INC 87409DX7837/IA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TERRIER TRANSPORTATION INC694249Nov 20, 2024Mar 21, 20263TX
ANNETT HOLDINGS INC87409Dec 18, 2023May 13, 20242IA
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.
R756501TX—TERRIER TRANSPORTATION INCNov 20, 2024 → Mar 21, 20263
DX7837IA—ANNETT HOLDINGS INCDec 18, 2023 → May 13, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026