Equipment unit · VIN-decoded · NHTSA vPIC

2024 Peterbilt 579

1XPBD49X7RD638531 · Truck-Tractor · TRUCK
Carriers run under2
23 mo
Inspections3
all-time
OOS inspections1
of 3
First seenMay 29, 2024
IA
Last seenApr 13, 2026
UT
Inspected under 2 different carriers in 23 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
1XPBD49X7RD638531
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
Jul 30, 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 · May 29, 2024 – Apr 13, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 13, 2026UTI · Full0—DENVER CARGO INC 3585416P1348433/IL
Aug 21, 2025LAIII · Driver-only0—DENVER CARGO INC 35854163823999/IN
May 29, 2024IAII · Walk-around1OOSPINK PANTHERS INC 1726910P 1232018/IL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DENVER CARGO INC3585416Aug 21, 2025Apr 13, 20262IA
PINK PANTHERS INC1726910May 29, 2024May 29, 20241TX
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.
P1348433IL—DENVER CARGO INCApr 13, 2026 → Apr 13, 20261
3823999IN—DENVER CARGO INCAug 21, 2025 → Aug 21, 20251
P 1232018IL—PINK PANTHERS INCMay 29, 2024 → May 29, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 30, 2026