Equipment unit · VIN-decoded · NHTSA vPIC

2019 Peterbilt 579

1XPBDP9X7KD494597 · Truck-Tractor · TRUCK
Carriers run under3
31 mo
Inspections4
all-time
OOS inspections1
of 4
First seen06/21/2023
MD
Last seen01/08/2026
SD
Inspected under 3 different carriers in 31 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
1XPBDP9X7KD494597
Make
Peterbilt
Model
579
Model year
2019
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
07/12/2026
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 · 06/21/2023 – 01/08/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
01/08/2026SDI · Full0—SPEED FREIGHT INC 2638571R766871/TX
09/30/2025MDII · Walk-around1—SPEED FREIGHT INC 2638571R766871/TX
06/21/2025OHIII · Driver-only1—MID GROUP INC 3605263P1294953/IL
06/21/2023MDII · Walk-around1OOSATS INC 6069202480375/IN
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SPEED FREIGHT INC263857109/30/202501/08/20262IL
MID GROUP INC360526306/21/202506/21/20251IN
ATS INC60692006/21/202306/21/20231MN
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.
R766871TX—SPEED FREIGHT INC09/30/2025 → 01/08/20262
P1294953IL—MID GROUP INC06/21/2025 → 06/21/20251
2480375IN—ATS INC06/21/2023 → 06/21/20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/12/2026