Equipment unit · VIN-decoded · NHTSA vPIC

2019 Freightliner Cascadia

3AKJHHDR4KSKF8939 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under3
15 mo
Inspections7
all-time
OOS inspections1
of 7
First seenJul 31, 2024
OR
Last seenOct 2, 2025
TX
Inspected under 3 different carriers in 15 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
3AKJHHDR4KSKF8939
Make
Freightliner
Model
Cascadia
Model year
2019
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 21, 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
3AK

Deterministic · VIN positions 1–3.

Vehicle descriptor section
JHHDR

Deterministic · VIN positions 4–8.

Check digit
4 · valid

Deterministic · position 9; calculated value 4.

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
KF8939

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.

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
2019

Observed directly for this VIN via NHTSA vPIC.

Observed make
FREIGHTLINER

Observed directly for this VIN via NHTSA vPIC.

Observed model
Cascadia

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.

02

Inspection history

Every roadside inspection of this VIN, newest first · Jul 31, 2024 – Oct 2, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 2, 2025TXII · Walk-around0EXPRESS CARRIER SERVICES INC 2455890P1137519/IL
Oct 1, 2025MOIII · Driver-only0EXPRESS CARRIER SERVICES INC 2455890P1137519/IL
Sep 19, 2025ILIII · Driver-only0EXPRESS CARRIER SERVICES INC 2455890P1137519/IL
Jul 9, 2025ARIII · Driver-only1EXPRESS CARRIER SERVICES INC 2455890P1137519/IL
Feb 24, 2025MNI · Full5OOSEXPRESS CARRIER SERVICES INC 2455890P1137519/IL
Sep 20, 2024CAIII · Driver-only1COYOTE PARTNERS INC 3823691P1137519/IL
Jul 31, 2024ORIII · Driver-only1NATIONAL PRIME INC 3920415P1137519/IL
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
EXPRESS CARRIER SERVICES INC2455890Feb 24, 2025Oct 2, 20255IL
COYOTE PARTNERS INC3823691Sep 20, 2024Sep 20, 20241IL
NATIONAL PRIME INC3920415Jul 31, 2024Jul 31, 20241IL
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.
P1137519ILEXPRESS CARRIER SERVICES INCFeb 24, 2025Oct 2, 20255
P1137519ILCOYOTE PARTNERS INCSep 20, 2024Sep 20, 20241
P1137519ILNATIONAL PRIME INCJul 31, 2024Jul 31, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026