Equipment unit · VIN-decoded · NHTSA vPIC

2016 Peterbilt 389

1XPXDP9XXGD305437 · Truck-Tractor · TRUCK
Carriers run under2
25 mo
Inspections7
all-time
OOS inspections2
of 7
First seenMay 21, 2024
SC
Last seenJun 12, 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
1XPXDP9XXGD305437
Make
Peterbilt
Model
389
Model year
2016
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 21, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
Decode evidence & sources

Deterministic structure

These fields come directly from VIN positions and the published checksum calculation, with zero store IO.

World manufacturer identifier
1XP

Deterministic · VIN positions 1–3.

Vehicle descriptor section
XDP9X

Deterministic · VIN positions 4–8.

Check digit
X · valid

Deterministic · position 9; calculated value X.

Model year candidates
1986 or 2016

Position 10 repeats every 30 years; both candidates are retained and neither is silently selected.

North American serial sequence
305437

Deterministic · positions 12–17 for a North American WMI.

Sourced platform inference

The prefix store publishes only at support ≥ 3 and purity ≥ 90%. Prefix confidence is shown beside every established platform claim.

Make
PETERBILT

Prefix basis · 2,292 decoded VINs at 100.0% prefix purity.

Model
389

Prefix basis · 2,292 decoded VINs at 100.0% prefix purity.

Model line
Not established

No sourced model-line label is established.

No source established for this field.

Generation
Not established

No sourced generation label is established.

No source established for this field.

Cab type
Not established

No sourced cab label is established.

No source established for this field.

Federal observation (NHTSA vPIC)

What the federal corpus observed directly for this exact VIN — independent of, and sometimes more specific than, the prefix-level inference above.

Observed model year
2016

Observed directly for this VIN via NHTSA vPIC.

Observed make
PETERBILT

Observed directly for this VIN via NHTSA vPIC.

Observed model
389

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Truck-Tractor

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
TRUCK

Observed directly for this VIN via NHTSA vPIC.

GVWR
Class 8: 33,001 lb and above (14,969 kg and above)

Observed directly for this VIN via NHTSA vPIC.

Not established

  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · May 21, 2024 – Jun 12, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 12, 2026TXII · Walk-around1OOSBLUE DIAMOND TRANSPORTATION LLC 2533963DF20LF/FL
Mar 16, 2026FLII · Walk-around3OOSBLUE DIAMOND TRANSPORTATION LLC 2533963DF20LF/FL
Dec 11, 2025MEIII · Driver-only0BLUE DIAMOND TRANSPORTATION LLC 2533963DF20LF/FL
Jul 3, 2025GAIII · Driver-only1BLUE DIAMOND TRANSPORTATION LLC 2533963DF20LF/FL
Oct 30, 2024MSII · Walk-around0DELTA CARRIER GROUP INC 2372907P1256290/IL
Jun 26, 2024ILII · Walk-around0BLUE DIAMOND TRANSPORTATION LLC 2533963XA030K/FL
May 21, 2024SCIII · Driver-only2BLUE DIAMOND TRANSPORTATION LLC 2533963XA030K/FL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
BLUE DIAMOND TRANSPORTATION LLC2533963May 21, 2024Jun 12, 20266ME
DELTA CARRIER GROUP INC2372907Oct 30, 2024Oct 30, 20241IL
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.
DF20LFFL1BLUE DIAMOND TRANSPORTATION LLCJul 3, 2025Jun 12, 20264
P1256290ILDELTA CARRIER GROUP INCOct 30, 2024Oct 30, 20241
XA030KFLBLUE DIAMOND TRANSPORTATION LLCMay 21, 2024Jun 26, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026