Equipment unit · VIN-decoded · NHTSA vPIC

1FUJHHDV6KLKL1237

Not yet decoded
126Sleeper
Carriers run under2
18 mo
Inspections2
all-time
OOS inspections1
of 2
First seenSep 5, 2023
MN
Last seenMar 17, 2025
PA
Inspected under 2 different carriers in 18 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
1FU

Deterministic · VIN positions 1–3.

Vehicle descriptor section
JHHDV

Deterministic · VIN positions 4–8.

Check digit
6 · valid

Deterministic · position 9; calculated value 6.

Model year candidates
1989 or 2019

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

North American serial sequence
KL1237

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 · 1,132 decoded VINs at 99.9% prefix purity.

Model
Cascadia

Prefix basis · 1,132 decoded VINs at 99.9% prefix purity.

Model line
126

Sourced label · prefix basis 1,132 decoded VINs at 99.9% prefix purity.

Generation
126

Sourced label · prefix basis 1,132 decoded VINs at 99.9% prefix purity.

Cab type
Sleeper

Sourced label · prefix basis 1,132 decoded VINs at 99.9% prefix purity.

02

Inspection history

Every roadside inspection of this VIN, newest first · Sep 5, 2023 – Mar 17, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 17, 2025PAIII · Driver-only1PROMAX LOGISTICS CORP 3951679AH42171/PA
Sep 5, 2023MNIII · Driver-only2OOSWEHRLE TRUCKING INC 170059DE1585/IA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
PROMAX LOGISTICS CORP3951679Mar 17, 2025Mar 17, 20251PA
WEHRLE TRUCKING INC170059Sep 5, 2023Sep 5, 20231IA
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.
AH42171PAPROMAX LOGISTICS CORPMar 17, 2025Mar 17, 20251
DE1585IAWEHRLE TRUCKING INCSep 5, 2023Sep 5, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC