Equipment unit · VIN-decoded · NHTSA vPIC

2023 Peterbilt 579

1XPBD49XXPD816879 · Truck-Tractor · TRUCK
Carriers run under2
30 mo
Inspections4
all-time
OOS inspections0
of 4
First seenSep 22, 2023
NY
Last seenMar 23, 2026
CA
Inspected under 2 different carriers in 30 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
1XPBD49XXPD816879
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
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 · Sep 22, 2023 – Mar 23, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 23, 2026CAII · Walk-around1—PAT FRUTH INC 466972PAW9098/MN
Jan 17, 2025TNII · Walk-around0—CHRISTENSON TRANSPORTATION INC 57656857KR8X/UK
Jan 22, 2024OHIII · Driver-only1—CHRISTENSON TRANSPORTATION INC 57656857KR8X/MO
Sep 22, 2023NYIII · Driver-only1—CHRISTENSON TRANSPORTATION INC 57656857KR8X/MO
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
PAT FRUTH INC466972Mar 23, 2026Mar 23, 20261MN
CHRISTENSON TRANSPORTATION INC576568Sep 22, 2023Jan 17, 20253MO
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.
PAW9098MN—PAT FRUTH INCMar 23, 2026 → Mar 23, 20261
57KR8XUK—CHRISTENSON TRANSPORTATION INCJan 17, 2025 → Jan 17, 20251
57KR8XMO—CHRISTENSON TRANSPORTATION INCSep 22, 2023 → Jan 22, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 12, 2026