Equipment unit · VIN-decoded · NHTSA vPIC

2013 Peterbilt 386

1XPHD49X8DD183160 · Truck-Tractor · TRUCK
Carriers run under2
35 mo
Inspections18
all-time
OOS inspections6
of 18
First seenJul 20, 2023
CA
Last seenJun 18, 2026
CA
Inspected under 2 different carriers in 35 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
1XPHD49X8DD183160
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 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.

Vehicle descriptor section
HD49X

Deterministic · VIN positions 4–8.

Check digit
8 · valid

Deterministic · position 9; calculated value 8.

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
183160

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.

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
2013

Observed directly for this VIN via NHTSA vPIC.

Observed make
PETERBILT

Observed directly for this VIN via NHTSA vPIC.

Observed model
386

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 · Jul 20, 2023 – Jun 18, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 18, 2026CAI · Full0SUN VALLEY TRUCKING LLC 1607177RP17963/WA
Apr 29, 2026ORI · Full4OOSSUN VALLEY TRUCKING LLC 1607177RP17963/WA
Jan 29, 2026WAIII · Driver-only1SUN VALLEY TRUCKING LLC 1607177RP17963/WA
Jan 21, 2026CAII · Walk-around2OOSSUN VALLEY TRUCKING LLC 160717758113RP/WA
Jan 13, 2026CAI · Full0SUN VALLEY TRUCKING LLC 1607177RP17963/WA
Dec 15, 2025WAIII · Driver-only1SUN VALLEY TRUCKING LLC 1607177RP17963/WA
Sep 30, 2025CAII · Walk-around0SUN VALLEY TRUCKING LLC 1607177RP17963/WA
Sep 10, 2025ORIII · Driver-only0SUN VALLEY TRUCKING LLC 1607177RP17963/WA
May 21, 2025ORII · Walk-around2OOSSUN VALLEY TRUCKING LLC 1607177RP17963/WA
Apr 16, 2025WAII · Walk-around1SUN VALLEY TRUCKING LLC 1607177RP17963/WA
Feb 24, 2025WAII · Walk-around3OOSSUN VALLEY TRUCKING LLC 1607177RP17963/WA
Jan 9, 2025WAII · Walk-around2SUN VALLEY TRUCKING LLC 160717785113RP/WA
Dec 19, 2024WAII · Walk-around2SUN VALLEY TRUCKING LLC 1607177RP17963/WA
Dec 5, 2024ORIII · Driver-only2SUN VALLEY TRUCKING LLC 1607177RP17963/WA
Nov 13, 2024CAI · Full1SUN VALLEY TRUCKING LLC 1607177RP17963/WA
Aug 15, 2023ORII · Walk-around3OOSSUN VALLEY TRUCKING LLC 160717758113RP/WA
Jul 20, 2023CAI · Full0TRANS PACIFICC LLC 212608958113RP/WA
Jul 20, 2023CAI · Full2OOSTRANS PACIFICC LLC 212608958113RP/WA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SUN VALLEY TRUCKING LLC1607177Aug 15, 2023Jun 18, 202616WA
TRANS PACIFICC LLC2126089Jul 20, 2023Jul 20, 20232WA
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.
RP17963WA1SUN VALLEY TRUCKING LLCNov 13, 2024Jun 18, 202613
58113RPWASUN VALLEY TRUCKING LLCAug 15, 2023Jan 21, 20262
85113RPWASUN VALLEY TRUCKING LLCJan 9, 2025Jan 9, 20251
58113RPWATRANS PACIFICC LLCJul 20, 2023Jul 20, 20232
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026