Equipment unit · VIN-decoded · NHTSA vPIC

2024 Freightliner Cascadia

1FUJHHDR3RLUY0639 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under2
33 mo
Inspections15
all-time
OOS inspections1
of 15
First seenSep 2, 2023
MD
Last seenJun 23, 2026
KS
Inspected under 2 different carriers in 33 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
1FUJHHDR3RLUY0639
Make
Freightliner
Model
Cascadia
Model year
2024
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 16, 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
JHHDR

Deterministic · VIN positions 4–8.

Check digit
3 · valid

Deterministic · position 9; calculated value 3.

Model year candidates
1994 or 2024

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

North American serial sequence
UY0639

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 · 19,831 decoded VINs at 100.0% prefix purity.

Model
Cascadia

Prefix basis · 19,831 decoded VINs at 100.0% prefix purity.

Model line
126

Sourced label · prefix basis 19,831 decoded VINs at 100.0% prefix purity.

Generation
126

Sourced label · prefix basis 19,831 decoded VINs at 100.0% prefix purity.

Cab type
Sleeper

Sourced label · prefix basis 19,831 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
2024

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 · Sep 2, 2023 – Jun 23, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 23, 2026KSII · Walk-around1OOSQUALITY REFRIGERATED TRANSPORT INC 1981739P906343/IL
Mar 25, 2026GAIII · Driver-only1USA TRUCK LINES INC 2813454P906343/IL
Dec 5, 2025MNIII · Driver-only0QUALITY REFRIGERATED TRANSPORT INC 1981739P906343/IL
Aug 6, 2025WAIII · Driver-only0QUALITY REFRIGERATED TRANSPORT INC 1981739P906343/IL
Jul 15, 2025NEIII · Driver-only0QUALITY REFRIGERATED TRANSPORT INC 1981739P906343/IL
Mar 31, 2025SDIII · Driver-only0QUALITY REFRIGERATED TRANSPORT INC 1981739P906343/IL
Nov 27, 2024NJIII · Driver-only0QUALITY REFRIGERATED TRANSPORT INC 1981739P906343/IL
Jul 11, 2024OHIII · Driver-only0QUALITY REFRIGERATED TRANSPORT INC 1981739P906343/IL
Jun 26, 2024MIIII · Driver-only5QUALITY REFRIGERATED TRANSPORT INC 1981739P906343/IL
Mar 10, 2024NMII · Walk-around0QUALITY REFRIGERATED TRANSPORT INC 1981739P906343/IL
Mar 6, 2024COII · Walk-around1QUALITY REFRIGERATED TRANSPORT INC 1981739P906343/IL
Oct 5, 2023MDII · Walk-around1QUALITY REFRIGERATED TRANSPORT INC 1981739P906343/IL
Sep 26, 2023ILIII · Driver-only2QUALITY REFRIGERATED TRANSPORT INC 1981739P906343/IL
Sep 8, 2023GAIII · Driver-only1QUALITY REFRIGERATED TRANSPORT INC 1981739P906343/IL
Sep 2, 2023MDII · Walk-around0QUALITY REFRIGERATED TRANSPORT INC 1981739P906343/IL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
QUALITY REFRIGERATED TRANSPORT INC1981739Sep 2, 2023Jun 23, 202614IL
USA TRUCK LINES INC2813454Mar 25, 2026Mar 25, 20261IL
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.
P906343IL1QUALITY REFRIGERATED TRANSPORT INCSep 2, 2023Jun 23, 202614
P906343ILUSA TRUCK LINES INCMar 25, 2026Mar 25, 20261
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026