Equipment unit · VIN-decoded · NHTSA vPIC

2020 Peterbilt 579

1XPBDP9X5LD734294 · Truck-Tractor · TRUCK
Carriers run under3
15 mo
Inspections6
all-time
OOS inspections2
of 6
First seen03/01/2024
CO
Last seen06/23/2025
MT
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
1XPBDP9X5LD734294
Make
Peterbilt
Model
579
Model year
2020
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
06/25/2026
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 · 03/01/2024 – 06/23/2025

DateStateLevelViol.OOSCarrier (DOT)Plate
06/23/2025MTIII · Driver-only2—SKYPOINT TRANSIT LLC 21587943827433/IN
03/28/2025INIII · Driver-only1—PALMER TRUCKS INC 457780298M10/IN
01/09/2025MOII · Walk-around1OOSSUMMIT TRANSPORT INC 40916313582612/IN
10/18/2024INII · Walk-around3—SUMMIT TRANSPORT INC 40916313582612/IN
10/17/2024WVII · Walk-around2OOSSUMMIT TRANSPORT INC 40916313582612/IN
03/01/2024COIII · Driver-only1—SUMMIT TRANSPORT INC 40916313582612/IN
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SKYPOINT TRANSIT LLC215879406/23/202506/23/20251IN
PALMER TRUCKS INC45778003/28/202503/28/20251IN
SUMMIT TRANSPORT INC409163103/01/202401/09/20254IN
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.
3827433IN—SKYPOINT TRANSIT LLC06/23/2025 → 06/23/20251
298M10IN—PALMER TRUCKS INC03/28/2025 → 03/28/20251
3582612IN—SUMMIT TRANSPORT INC03/01/2024 → 01/09/20254
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/25/2026