Equipment unit · VIN-decoded · NHTSA vPIC

2023 Peterbilt 579

1XPBDP9X0PD856048 · Truck-Tractor · TRUCK
Carriers run under2
27 mo
Inspections8
all-time
OOS inspections1
of 8
First seen08/26/2023
NM
Last seen11/18/2025
PA
Inspected under 2 different carriers in 27 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
1XPBDP9X0PD856048
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
06/21/2026
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 · 08/26/2023 – 11/18/2025

DateStateLevelViol.OOSCarrier (DOT)Plate
11/18/2025PAIII · Driver-only1—MBH EXPRESS INC 41383893424590/IN
07/14/2025COIII · Driver-only0—AA TRANS INC 28896063424590/IN
04/24/2025MIIII · Driver-only3OOSAA TRANS INC 28896063424590/IN
12/27/2024MDII · Walk-around1—AA TRANS INC 28896063424590/IN
02/29/2024NEIII · Driver-only0—AA TRANS INC 28896063424590/IN
02/23/2024NVI · Full0—AA TRANS INC 28896063424590/IN
09/25/2023AZI · Full0—AA TRANS INC 28896063424590/IN
08/26/2023NMII · Walk-around0—AA TRANS INC 28896063424590/IN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MBH EXPRESS INC413838911/18/202511/18/20251IN
AA TRANS INC288960608/26/202307/14/20257IN
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.
3424590IN—MBH EXPRESS INC11/18/2025 → 11/18/20251
3424590IN—AA TRANS INC08/26/2023 → 07/14/20257
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/21/2026