Equipment unit · VIN-decoded · NHTSA vPIC

2024 Peterbilt 579

1XPBD49X7RD638450 · Truck-Tractor · TRUCK
Carriers run under3
15 mo
Inspections6
all-time
OOS inspections0
of 6
First seenFeb 25, 2025
CO
Last seenMay 7, 2026
KY
Inspected under 3 different carriers in 15 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
1XPBD49X7RD638450
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 25, 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 25, 2025 – May 7, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 7, 2026KYIII · Driver-only1—SULTAN TRANS INC 2365671P126787/IL
Dec 2, 2025WAIII · Driver-only0—TURAN GROUP INC 4252326P1246787/IL
Nov 26, 2025WAIII · Driver-only0—TURAN GROUP INC 4252326P1246787/IL
Nov 12, 2025IDII · Walk-around0—TURAN GROUP INC 4252326P1246787/IL
Mar 14, 2025MOII · Walk-around2—DAYSPRING LOGISTICS LLC 2798874P1246787/IL
Feb 25, 2025COIII · Driver-only1—DAYSPRING LOGISTICS LLC 2798874P1246787/IL
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SULTAN TRANS INC2365671May 7, 2026May 7, 20261OH
TURAN GROUP INC4252326Nov 12, 2025Dec 2, 20253IL
DAYSPRING LOGISTICS LLC2798874Feb 25, 2025Mar 14, 20252NC
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.
P126787IL—SULTAN TRANS INCMay 7, 2026 → May 7, 20261
P1246787IL—TURAN GROUP INCNov 12, 2025 → Dec 2, 20253
P1246787IL—DAYSPRING LOGISTICS LLCFeb 25, 2025 → Mar 14, 20252
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 25, 2026