Equipment unit · VIN-decoded · NHTSA vPIC

2020 Peterbilt 579

1XPBD49X9LD231799 · Truck-Tractor · TRUCK
Carriers run under2
25 mo
Inspections4
all-time
OOS inspections1
of 4
First seenMar 7, 2024
TN
Last seenApr 3, 2026
TX
Inspected under 2 different carriers in 25 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
1XPBD49X9LD231799
Make
Peterbilt
Model
579
Model year
2020
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 · Mar 7, 2024 – Apr 3, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 3, 2026TXII · Walk-around0—BACK ROAD HAULING LLC 1875829R825332/TX
Apr 1, 2026UTIII · Driver-only2OOSBACK ROAD HAULING LLC 1875829R825332/TX
Dec 11, 2025KYI · Full0—ANNETT HOLDINGS INC 87409MX2700/IA
Mar 7, 2024TNI · Full0—ANNETT HOLDINGS INC 87409FB3014/IA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
BACK ROAD HAULING LLC1875829Apr 1, 2026Apr 3, 20262TX
ANNETT HOLDINGS INC87409Mar 7, 2024Dec 11, 20252IA
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.
R825332TX—BACK ROAD HAULING LLCApr 1, 2026 → Apr 3, 20262
MX2700IA—ANNETT HOLDINGS INCDec 11, 2025 → Dec 11, 20251
FB3014IA—ANNETT HOLDINGS INCMar 7, 2024 → Mar 7, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 12, 2026