Equipment unit · VIN-decoded · NHTSA vPIC

2023 Peterbilt 579

1XPBD49X0PD816681 · Truck-Tractor · TRUCK
Carriers run under2
23 mo
Inspections3
all-time
OOS inspections0
of 3
First seen02/07/2024
TN
Last seen01/05/2026
MN
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
1XPBD49X0PD816681
Make
Peterbilt
Model
579
Model year
2023
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
07/30/2026
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 · 02/07/2024 – 01/05/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
01/05/2026MNIII · Driver-only0—PERFECT TIMING LLC 3876095P1287287/IL
06/18/2024NMII · Walk-around0—CHRISTENSON TRANSPORTATION INC 57656896KS5N/MO
02/07/2024TNIII · Driver-only0—CHRISTENSON TRANSPORTATION INC 57656896K25N/MO
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
PERFECT TIMING LLC387609501/05/202601/05/20261IL
CHRISTENSON TRANSPORTATION INC57656802/07/202406/18/20242MO
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.
P1287287IL—PERFECT TIMING LLC01/05/2026 → 01/05/20261
96KS5NMO—CHRISTENSON TRANSPORTATION INC06/18/2024 → 06/18/20241
96K25NMO—CHRISTENSON TRANSPORTATION INC02/07/2024 → 02/07/20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/30/2026