Equipment unit · VIN-decoded · NHTSA vPIC

3AKJHHDR6TSWS0629

Not yet decoded
126Sleeper
Carriers run under2
5 mo
Inspections2
all-time
OOS inspections1
of 2
First seenDec 21, 2025
MO
Last seenMay 21, 2026
OH
Inspected under 2 different carriers in 5 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

This VIN has not been decoded yet — the unit's carrier, inspection and plate history below is reconstructed from the FMCSA inspection feed regardless.

Decode evidence & sources

Deterministic structure

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

World manufacturer identifier
3AK

Deterministic · VIN positions 1–3.

Vehicle descriptor section
JHHDR

Deterministic · VIN positions 4–8.

Check digit
6 · valid

Deterministic · position 9; calculated value 6.

Model year candidates
1996 or 2026

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

North American serial sequence
WS0629

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
FREIGHTLINER

Prefix basis · 146,134 decoded VINs at 100.0% prefix purity.

Model
Cascadia

Prefix basis · 146,134 decoded VINs at 100.0% prefix purity.

Model line
126

Sourced label · prefix basis 146,134 decoded VINs at 100.0% prefix purity.

Generation
126

Sourced label · prefix basis 146,134 decoded VINs at 100.0% prefix purity.

Cab type
Sleeper

Sourced label · prefix basis 146,134 decoded VINs at 100.0% prefix purity.

02

Inspection history

Every roadside inspection of this VIN, newest first · Dec 21, 2025 – May 21, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 21, 2026OHIII · Driver-only1OOSDDK TRANS INC 2528909P1318971/IL
Dec 21, 2025MOII · Walk-around1C1 TRANSPORT LLC 4128662P1318971/IL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DDK TRANS INC2528909May 21, 2026May 21, 20261WA
C1 TRANSPORT LLC4128662Dec 21, 2025Dec 21, 20251IL
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.
P1318971ILDDK TRANS INCMay 21, 2026May 21, 20261
P1318971ILC1 TRANSPORT LLCDec 21, 2025Dec 21, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC