Equipment unit · VIN-decoded · NHTSA vPIC

2021 Peterbilt 579

1XPBD49X8MD753194 · Truck-Tractor · TRUCK
Carriers run under2
28 mo
Inspections3
all-time
OOS inspections0
of 3
First seenSep 28, 2023
KY
Last seenJan 30, 2026
NV
Inspected under 2 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
1XPBD49X8MD753194
Make
Peterbilt
Model
579
Model year
2021
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 30, 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 28, 2023 – Jan 30, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 30, 2026NVIII · Driver-only0—ROADSTAR FREIGHT INC 4377039ZP53339/CA
Mar 28, 2024SCIII · Driver-only1—NEW TAYLOR TRANSPORTATION LLC 31107750764HY/TN
Sep 28, 2023KYIII · Driver-only0—NEW TAYLOR TRANSPORTATION LLC 311077S0764HY/TN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ROADSTAR FREIGHT INC4377039Jan 30, 2026Jan 30, 20261CA
NEW TAYLOR TRANSPORTATION LLC311077Sep 28, 2023Mar 28, 20242NC
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.
ZP53339CA—ROADSTAR FREIGHT INCJan 30, 2026 → Jan 30, 20261
50764HYTN—NEW TAYLOR TRANSPORTATION LLCMar 28, 2024 → Mar 28, 20241
S0764HYTN—NEW TAYLOR TRANSPORTATION LLCSep 28, 2023 → Sep 28, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 30, 2026