Equipment unit · VIN-decoded · NHTSA vPIC

2021 Peterbilt 389

1NPXD49XXMD746473 · Truck-Tractor · INCOMPLETE VEHICLE
Carriers run under3
18 mo
Inspections3
all-time
OOS inspections1
of 3
First seenOct 5, 2023
CA
Last seenApr 4, 2025
AZ
Inspected under 3 different carriers in 18 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
1NPXD49XXMD746473
Make
Peterbilt
Model
389
Model year
2021
Body class
Truck-Tractor
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 26, 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 5, 2023 – Apr 4, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 4, 2025AZII · Walk-around3OOSJ A B SERVICES INC 1968099ZP56160/CA
Dec 12, 2024CAII · Walk-around0—RIDGEBACK TRUCKLINE LLC 2598224XP95223/CA
Oct 5, 2023CAI · Full0—ELEGANT TRANSPORT INC 4076977XP95223/CA
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
J A B SERVICES INC1968099Apr 4, 2025Apr 4, 20251CA
RIDGEBACK TRUCKLINE LLC2598224Dec 12, 2024Dec 12, 20241CA
ELEGANT TRANSPORT INC4076977Oct 5, 2023Oct 5, 20231CA
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.
ZP56160CA—J A B SERVICES INCApr 4, 2025 → Apr 4, 20251
XP95223CA1RIDGEBACK TRUCKLINE LLCDec 12, 2024 → Dec 12, 20241
XP95223CA—ELEGANT TRANSPORT INCOct 5, 2023 → Oct 5, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 26, 2026