Equipment unit · VIN-decoded · NHTSA vPIC

2020 Peterbilt 389

1XPXD40X1LD724718 · Truck-Tractor · TRUCK
Carriers run under1
38 mo
Inspections77
all-time
OOS inspections7
of 77
First seenJun 21, 2023
IN
Last seenAug 6, 2026
PA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XPXD40X1LD724718
Make
Peterbilt
Model
389
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
Jun 14, 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.

Source · 49 CFR Part 565 ↗
Vehicle descriptor section
XD40X

Deterministic · VIN positions 4–8.

Source · 49 CFR Part 565 ↗
Check digit
1 · valid

Deterministic · position 9; calculated value 1.

Source · 49 CFR Part 565 ↗
Model year candidates
1990 or 2020

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

Source · 49 CFR Part 565 ↗
North American serial sequence
724718

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

Source · 49 CFR Part 565 ↗

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 · 1,508 decoded VINs at 100.0% prefix purity.

Source · Vektor corpus / NHTSA vPIC ↗
Model
389

Prefix basis · 1,508 decoded VINs at 100.0% prefix purity.

Source · Vektor corpus / NHTSA vPIC ↗
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
2020

Observed directly for this VIN via NHTSA vPIC.

Source · Vektor corpus / NHTSA vPIC ↗
Observed make
PETERBILT

Observed directly for this VIN via NHTSA vPIC.

Source · Vektor corpus / NHTSA vPIC ↗
Observed model
389

Observed directly for this VIN via NHTSA vPIC.

Source · Vektor corpus / NHTSA vPIC ↗
Observed body class
Truck-Tractor

Observed directly for this VIN via NHTSA vPIC.

Source · Vektor corpus / NHTSA vPIC ↗
Observed vehicle type
TRUCK

Observed directly for this VIN via NHTSA vPIC.

Source · Vektor corpus / NHTSA vPIC ↗
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)

Observed directly for this VIN via NHTSA vPIC.

Source · Vektor corpus / 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 · Jun 21, 2023 – Aug 6, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 6, 2026PAI · Full0—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
Aug 4, 2026PAI · Full0—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
Jul 30, 2026PAI · Full0—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
Jul 28, 2026PAI · Full0—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
Jul 28, 2026PAI · Full0—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
Jul 23, 2026PAI · Full0—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
Jul 21, 2026PAI · Full0—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
Jul 16, 2026PAI · Full0—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
Jul 14, 2026PAI · Full0—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
Jul 9, 2026PAI · Full0—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
Jul 7, 2026PAI · Full0—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
Jul 2, 2026PAI · Full1—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
Jun 30, 2026PAI · Full0—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
Jun 25, 2026PAI · Full0—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
Jun 23, 2026PAI · Full0—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
Jun 18, 2026PAI · Full1—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
Jun 16, 2026PAI · Full0—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
Jun 11, 2026PAI · Full0—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
Jun 9, 2026PAI · Full0—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
Jun 4, 2026PAI · Full1—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
Jun 2, 2026PAI · Full1—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
May 28, 2026PAI · Full1—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
May 26, 2026NYII · Walk-around0—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
May 26, 2026PAI · Full0—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
May 21, 2026PAI · Full0—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
May 19, 2026PAI · Full0—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
May 14, 2026PAI · Full0—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
May 12, 2026PAI · Full0—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
May 7, 2026PAI · Full0—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
May 5, 2026PAI · Full0—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
Apr 30, 2026PAI · Full0—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
Apr 28, 2026PAI · Full0—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
Apr 23, 2026PAI · Full0—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
Apr 21, 2026PAI · Full0—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
Dec 18, 2025NYII · Walk-around1—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
Dec 10, 2025NYII · Walk-around0—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
Dec 8, 2025NYII · Walk-around0—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
Dec 3, 2025NYII · Walk-around0—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
Oct 24, 2025NYII · Walk-around1—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
Sep 4, 2025PAI · Full0—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
Aug 25, 2025PAI · Full0—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
Aug 21, 2025PAI · Full0—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
Aug 18, 2025PAI · Full0—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
Aug 14, 2025PAI · Full0—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
May 23, 2025NYI · Full1—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
May 8, 2025NYI · Full0—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
Apr 24, 2025NYI · Full0—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
Apr 11, 2025NYIII · Driver-only0—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
Nov 20, 2024NYI · Full1OOSSOUTHERN TIER EXPRESS INC 27668483952PC/NY
Nov 6, 2024NEIII · Driver-only1—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
Nov 3, 2024INII · Walk-around0—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
Oct 30, 2024NYI · Full0—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
Oct 18, 2024INII · Walk-around0—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
Oct 15, 2024NYI · Full5OOSSOUTHERN TIER EXPRESS INC 27668483952PC/NY
Sep 27, 2024INII · Walk-around0—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
Sep 13, 2024INII · Walk-around0—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
Sep 10, 2024NYI · Full0—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
Aug 19, 2024NYI · Full0—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
Jul 18, 2024INII · Walk-around0—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
Jul 15, 2024NYI · Full0—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
Jun 14, 2024INII · Walk-around0—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
Jun 11, 2024NYI · Full1—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
May 30, 2024INII · Walk-around0—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
May 23, 2024NYI · Full2—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
May 9, 2024INII · Walk-around0—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
May 6, 2024NYI · Full3—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
Apr 16, 2024INII · Walk-around0—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
Apr 12, 2024NYI · Full3OOSSOUTHERN TIER EXPRESS INC 27668483952PC/NY
Mar 25, 2024INII · Walk-around0—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
Mar 20, 2024NYI · Full4OOSSOUTHERN TIER EXPRESS INC 27668483952PC/NY
Mar 4, 2024INII · Walk-around0—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
Feb 29, 2024NYI · Full9OOSSOUTHERN TIER EXPRESS INC 27668483952PC/NY
Jan 24, 2024NYI · Full1OOSSOUTHERN TIER EXPRESS INC 27668483952PC/NY
Aug 25, 2023NYI · Full1OOSSOUTHERN TIER EXPRESS INC 27668483952PC/NY
Aug 21, 2023INII · Walk-around0—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
Jun 26, 2023NYI · Full0—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
Jun 21, 2023INII · Walk-around0—SOUTHERN TIER EXPRESS INC 27668483952PC/NY
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SOUTHERN TIER EXPRESS INC276684Jun 21, 2023Aug 6, 202677NY
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.
83952PCNY1SOUTHERN TIER EXPRESS INCJun 21, 2023 → Aug 6, 202677
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026