Equipment unit · VIN-decoded · NHTSA vPIC

2021 Freightliner Cascadia

1FUJHHDR8MLMJ4743 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under2
16 mo
Inspections7
all-time
OOS inspections0
of 7
First seenNov 24, 2024
MD
Last seenMar 27, 2026
PA
Inspected under 2 different carriers in 16 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
1FUJHHDR8MLMJ4743
Make
Freightliner
Model
Cascadia
Model year
2021
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
1FU

Deterministic · VIN positions 1–3.

Vehicle descriptor section
JHHDR

Deterministic · VIN positions 4–8.

Check digit
8 · valid

Deterministic · position 9; calculated value 8.

Model year candidates
1991 or 2021

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

North American serial sequence
MJ4743

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
2021

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 · Nov 24, 2024 – Mar 27, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 27, 2026PAII · Walk-around3TRB EXPRESS LLC 3976421AH83963/PA
Feb 18, 2026VAIII · Driver-only0TRB EXPRESS LLC 3976421V4348HY/TN
Feb 12, 2026ARIII · Driver-only1TRB EXPRESS LLC 3976421V4348HY/TN
Oct 14, 2025OHIII · Driver-only1TRB EXPRESS LLC 3976421V4348HY/TN
Dec 29, 2024NMIII · Driver-only1ROAD RIDER ONE LLC 3888108TEMP/IL
Nov 28, 2024NCIII · Driver-only0ROAD RIDER ONE LLC 3888108APPLIED/IL
Nov 24, 2024MDII · Walk-around0ROAD RIDER ONE LLC 3888108TEMP/PA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRB EXPRESS LLC3976421Oct 14, 2025Mar 27, 20264OH
ROAD RIDER ONE LLC3888108Nov 24, 2024Dec 29, 20243PA
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.
AH83963PATRB EXPRESS LLCMar 27, 2026Mar 27, 20261
V4348HYTNTRB EXPRESS LLCOct 14, 2025Feb 18, 20263
TEMPILROAD RIDER ONE LLCDec 29, 2024Dec 29, 20241
APPLIEDILROAD RIDER ONE LLCNov 28, 2024Nov 28, 20241
TEMPPAROAD RIDER ONE LLCNov 24, 2024Nov 24, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026