Equipment unit · VIN-decoded · NHTSA vPIC

2013 Peterbilt 386

1XPHD49XXDD171561 · Truck-Tractor · TRUCK
Carriers run under2
17 mo
Inspections6
all-time
OOS inspections2
of 6
First seenApr 22, 2025
TX
Last seenSep 14, 2026
CA
Inspected under 2 different carriers in 17 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
1XPHD49XXDD171561
Make
Peterbilt
Model
386
Model year
2013
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 29, 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
HD49X

Deterministic · VIN positions 4–8.

Check digit
X · valid

Deterministic · position 9; calculated value X.

Model year candidates
1983 or 2013

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

North American serial sequence
171561

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 · 3,252 decoded VINs at 100.0% prefix purity.

Model
386

Prefix basis · 3,252 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.

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 · Apr 22, 2025 – Sep 14, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 14, 2026CAII · Walk-around5—LOGISTIC WAYS INC 4302103ZP64649/CA
Apr 8, 2026CAI · Full12OOSMAS EXPRESS INC 4305494ZP64649/CA
Oct 22, 2025AZII · Walk-around8OOSMAS EXPRESS INC 4305494ZP17310/CA
Jun 2, 2025UTIII · Driver-only0—MAS EXPRESS INC 4305494ZP17310/CA
May 29, 2025CAIII · Driver-only2—MAS EXPRESS INC 4305494ZP17310/CA
Apr 22, 2025TXII · Walk-around2—MAS EXPRESS INC 4305494ZP17310/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
LOGISTIC WAYS INC4302103Sep 14, 2026Sep 14, 20261CA
MAS EXPRESS INC4305494Apr 22, 2025Apr 8, 20265CA
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.
ZP64649CA1LOGISTIC WAYS INCSep 14, 2026 → Sep 14, 20261
ZP64649CA—MAS EXPRESS INCApr 8, 2026 → Apr 8, 20261
ZP17310CA—MAS EXPRESS INCApr 22, 2025 → Oct 22, 20254
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 29, 2026