Equipment unit · VIN-decoded · NHTSA vPIC

2024 Peterbilt 579

1XPBD49X5RD662620 · Truck-Tractor · TRUCK
Carriers run under3
28 mo
Inspections10
all-time
OOS inspections0
of 10
First seenDec 14, 2023
NM
Last seenApr 1, 2026
MT
Inspected under 3 different carriers in 28 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
1XPBD49X5RD662620
Make
Peterbilt
Model
579
Model year
2024
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 19, 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 · Dec 14, 2023 – Apr 1, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 1, 2026MTII · Walk-around1—AMBIPAR RESPONSE TEXAS LLC 3321534PZB6922/MN
Feb 28, 2026WAII · Walk-around8—AMBIPAR RESPONSE TEXAS LLC 3321534PZB6922/MN
Dec 10, 2025MTII · Walk-around4—AMBIPAR RESPONSE TEXAS LLC 3321534PZB6922/MN
Nov 17, 2025MTII · Walk-around1—AMBIPAR RESPONSE TEXAS LLC 3321534PZB6922/ND
Oct 20, 2025MTI · Full0—AMBIPAR RESPONSE TEXAS LLC 3321534PZB6922/MN
Oct 20, 2025MTIII · Driver-only0—AMBIPAR RESPONSE TEXAS LLC 3321534PZB6922/MN
Apr 6, 2025INIII · Driver-only1—CROSSROADS TRANSPORT LLC 1674085PZB4781/MN
Dec 17, 2023MOII · Walk-around2—DOHE LLC 3163306PZA0473/MN
Dec 14, 2023NMII · Walk-around0—DOHE LLC 3163306PZA0473/MN
Dec 14, 2023NMII · Walk-around0—DOHE LLC 3163306PZA0473/MN
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
AMBIPAR RESPONSE TEXAS LLC3321534Oct 20, 2025Apr 1, 20266TX
CROSSROADS TRANSPORT LLC1674085Apr 6, 2025Apr 6, 20251MN
DOHE LLC3163306Dec 14, 2023Dec 17, 20233MN
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.
PZB6922MN—AMBIPAR RESPONSE TEXAS LLCOct 20, 2025 → Apr 1, 20265
PZB6922ND—AMBIPAR RESPONSE TEXAS LLCNov 17, 2025 → Nov 17, 20251
PZB4781MN—CROSSROADS TRANSPORT LLCApr 6, 2025 → Apr 6, 20251
PZA0473MN1DOHE LLCDec 14, 2023 → Dec 17, 20233
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 19, 2026