Equipment unit · VIN-decoded · NHTSA vPIC

2015 Peterbilt 579

1XPBDP9X9FD279809 · Truck-Tractor · TRUCK
Carriers run under3
32 mo
Inspections3
all-time
OOS inspections1
of 3
First seenOct 21, 2023
MO
Last seenJun 24, 2026
MS
Inspected under 3 different carriers in 32 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
1XPBDP9X9FD279809
Make
Peterbilt
Model
579
Model year
2015
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 31, 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 · Oct 21, 2023 – Jun 24, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 24, 2026MSIII · Driver-only1OOSSANDERS EXPRESS INC 2976560A529764/MS
Apr 9, 2024GAIII · Driver-only10—MCDONALD TRUCKING INC 510638A499742/MS
Oct 21, 2023MOII · Walk-around1—HENIFF TRANSPORTATION SYSTEMS LLC 7594933084934/IN
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SANDERS EXPRESS INC2976560Jun 24, 2026Jun 24, 20261MS
MCDONALD TRUCKING INC510638Apr 9, 2024Apr 9, 20241MS
HENIFF TRANSPORTATION SYSTEMS LLC759493Oct 21, 2023Oct 21, 20231IL
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.
A529764MS1SANDERS EXPRESS INCJun 24, 2026 → Jun 24, 20261
A499742MS—MCDONALD TRUCKING INCApr 9, 2024 → Apr 9, 20241
3084934IN1HENIFF TRANSPORTATION SYSTEMS LLCOct 21, 2023 → Oct 21, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 31, 2026