Equipment unit · VIN-decoded · NHTSA vPIC

2017 Freightliner Cascadia

1FUJGLDR6HLHL6571 · Truck-Tractor · TRUCK
125Sleeper
Carriers run under2
10 mo
Inspections5
all-time
OOS inspections3
of 5
First seenJul 10, 2025
TX
Last seenMay 8, 2026
TX
Inspected under 2 different carriers in 10 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
1FUJGLDR6HLHL6571
Make
Freightliner
Model
Cascadia
Model year
2017
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 28, 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
1FU

Deterministic · VIN positions 1–3.

Vehicle descriptor section
JGLDR

Deterministic · VIN positions 4–8.

Check digit
6 · valid

Deterministic · position 9; calculated value 6.

Model year candidates
1987 or 2017

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

North American serial sequence
HL6571

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 · 11,919 decoded VINs at 100.0% prefix purity.

Model
Cascadia

Prefix basis · 11,919 decoded VINs at 100.0% prefix purity.

Model line
125

Sourced label · prefix basis 11,919 decoded VINs at 100.0% prefix purity.

Generation
125

Sourced label · prefix basis 11,919 decoded VINs at 100.0% prefix purity.

Cab type
Sleeper

Sourced label · prefix basis 11,919 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
2017

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 10, 2025 – May 8, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 8, 2026TXII · Walk-around5OOSAJ HAWK TRANSPORTATION INC 42089631N79934/TX
Feb 10, 2026TXII · Walk-around6OOSACE DIAMOND TRUCKING LLC 38280711N79934/TX
Dec 9, 2025TXII · Walk-around5OOSACE DIAMOND TRUCKING LLC 38280711N79934/TX
Oct 9, 2025TXI · Full4ACE DIAMOND TRUCKING LLC 38280711N79934/TX
Jul 10, 2025TXII · Walk-around5ACE DIAMOND TRUCKING LLC 38280711N79934/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
AJ HAWK TRANSPORTATION INC4208963May 8, 2026May 8, 20261TX
ACE DIAMOND TRUCKING LLC3828071Jul 10, 2025Feb 10, 20264TX
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.
1N79934TXAJ HAWK TRANSPORTATION INCMay 8, 2026May 8, 20261
1N79934TXACE DIAMOND TRUCKING LLCJul 10, 2025Feb 10, 20264
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026