Equipment unit · VIN-decoded · NHTSA vPIC

2024 Peterbilt 579

1XPBD49X4RD638101 · Truck-Tractor · TRUCK
Carriers run under3
36 mo
Inspections9
all-time
OOS inspections2
of 9
First seenJul 19, 2023
IL
Last seenJul 28, 2026
MI
Inspected under 3 different carriers in 36 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
1XPBD49X4RD638101
Make
Peterbilt
Model
579
Model year
2024
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 · Jul 19, 2023 – Jul 28, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 28, 2026MIIII · Driver-only3OOSG TRANSPORTATION INC 3417023RC45162/MI
Oct 11, 2025TXII · Walk-around0—G TRANSPORTATION INC 3417023RC45162/MI
Oct 9, 2025TXII · Walk-around1—G TRANSPORTATION INC 3417023RC45162/MI
Mar 5, 2025ARIII · Driver-only0—G TRANSPORTATION INC 3417023RC45162/MI
Feb 14, 2025INIII · Driver-only1—GREATWAY TRANSPORTATION INC 1880349RC45162/MI
Jan 21, 2025TNIII · Driver-only1OOSG TRANSPORTATION INC 3417023RC45162/UK
Nov 14, 2024ARIII · Driver-only1—G TRANSPORTATION INC 3417023RC45162/MI
Aug 15, 2023MSII · Walk-around0—ASCEND TRUCKING LLC 3714095M3381HY/TN
Jul 19, 2023ILIII · Driver-only0—ASCEND TRUCKING LLC 3714095M3381HY/TN
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
G TRANSPORTATION INC3417023Nov 14, 2024Jul 28, 20266TX
GREATWAY TRANSPORTATION INC1880349Feb 14, 2025Feb 14, 20251MI
ASCEND TRUCKING LLC3714095Jul 19, 2023Aug 15, 20232TN
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.
RC45162MI1G TRANSPORTATION INCNov 14, 2024 → Jul 28, 20265
RC45162MI—GREATWAY TRANSPORTATION INCFeb 14, 2025 → Feb 14, 20251
RC45162UK—G TRANSPORTATION INCJan 21, 2025 → Jan 21, 20251
M3381HYTN—ASCEND TRUCKING LLCJul 19, 2023 → Aug 15, 20232
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026