Equipment unit · VIN-decoded · NHTSA vPIC

2020 Peterbilt 389

1XPXD49X4LD635647 · Truck-Tractor · TRUCK
Carriers run under2
34 mo
Inspections5
all-time
OOS inspections0
of 5
First seenSep 7, 2023
CA
Last seenJul 30, 2026
CA
Inspected under 2 different carriers in 34 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
1XPXD49X4LD635647
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
Jul 12, 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 · Sep 7, 2023 – Jul 30, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 30, 2026CAI · Full1—SISTEMA TRANSPORT LLC 3545625RP29506/WA
Jun 28, 2026CAII · Walk-around1—SISTEMA TRANSPORT LLC 3545625RP29506/WA
Jan 13, 2026WAIII · Driver-only1—SPIRIT TRANSPORT SYSTEMS INC. 1424414D61478H/WA
Nov 4, 2025WAI · Full0—SPIRIT TRANSPORT SYSTEMS INC. 1424414D61478H/WA
Sep 7, 2023CAI · Full0—SISTEMA TRANSPORT LLC 354562599456RP/WA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SISTEMA TRANSPORT LLC3545625Sep 7, 2023Jul 30, 20263WA
SPIRIT TRANSPORT SYSTEMS INC.1424414Nov 4, 2025Jan 13, 20262WA
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.
RP29506WA1SISTEMA TRANSPORT LLCJun 28, 2026 → Jul 30, 20262
D61478HWA—SPIRIT TRANSPORT SYSTEMS INC.Nov 4, 2025 → Jan 13, 20262
99456RPWA—SISTEMA TRANSPORT LLCSep 7, 2023 → Sep 7, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 12, 2026