Equipment unit · VIN-decoded · NHTSA vPIC

2024 Peterbilt 579

1XPBD49X8RD638103 · Truck-Tractor · TRUCK
Carriers run under2
20 mo
Inspections4
all-time
OOS inspections0
of 4
First seenJul 16, 2024
OH
Last seenMar 12, 2026
TN
Inspected under 2 different carriers in 20 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
1XPBD49X8RD638103
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 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 · Jul 16, 2024 – Mar 12, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 12, 2026TNIII · Driver-only2—TRANSMC INCORPORATED 3448622P1217096/IL
Dec 3, 2025PAII · Walk-around2—TRANSMC INCORPORATED 3448622P1217096/IL
Oct 21, 2025LAIII · Driver-only2—TRANSMC INCORPORATED 3448622P1217096/IL
Jul 16, 2024OHIII · Driver-only1—TRANSMC FREIGHT INCORPORATED 4025084P1217096/IL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRANSMC INCORPORATED3448622Oct 21, 2025Mar 12, 20263IL
TRANSMC FREIGHT INCORPORATED4025084Jul 16, 2024Jul 16, 20241IL
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.
P1217096IL—TRANSMC INCORPORATEDOct 21, 2025 → Mar 12, 20263
P1217096IL—TRANSMC FREIGHT INCORPORATEDJul 16, 2024 → Jul 16, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 12, 2026
2024 Peterbilt 579 — VIN 1XPBD49X8RD638103