Equipment unit · VIN-decoded · NHTSA vPIC

2021 Freightliner Cascadia

1FUJHHDR4MLMJ5565 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under3
28 mo
Inspections13
all-time
OOS inspections2
of 13
First seenNov 21, 2023
AR
Last seenMar 31, 2026
AZ
Inspected under 3 different carriers in 28 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
1FUJHHDR4MLMJ5565
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 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
4 · valid

Deterministic · position 9; calculated value 4.

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
MJ5565

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 21, 2023 – Mar 31, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 31, 2026AZII · Walk-around3OOSROYAL GROUP INC 4414271ZP54648/CA
Feb 11, 2026KSIII · Driver-only3ROYAL GROUP INC 4414271ZP54648/CA
Oct 28, 2025KSIII · Driver-only0ROYAL GROUP INC 4414271ZP54648/CA
Oct 7, 2025OHII · Walk-around2ROYAL GROUP INC 4414271ZP54648/CA
Oct 6, 2025MOII · Walk-around5ROYAL GROUP INC 4414271ZP54648/CA
Aug 26, 2025CAIII · Driver-only1ROYAL GROUP INC 4414271ZP54648/CA
Jul 26, 2025CAI · Full6ROYAL GROUP INC 4414271ZP54648/CA
Jun 30, 2025OKIII · Driver-only0ROYAL GROUP INC 4414271ZP54648/CA
Apr 21, 2025GAIII · Driver-only1ZNB TRUCKING INC 3889827ZP37940/CA
Apr 8, 2025CAI · Full3OOSZNB TRUCKING INC 3889827ZP37940/CA
Dec 12, 2024TNII · Walk-around0ZNB TRUCKING INC 3889827ZP37940/CA
Nov 27, 2024ARIII · Driver-only0ZNB TRUCKING INC 3889827ZP37940/CA
Nov 21, 2023ARIII · Driver-only0CRETE CARRIER CORPORATION 73705C21431/NE
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ROYAL GROUP INC4414271Jun 30, 2025Mar 31, 20268MN
ZNB TRUCKING INC3889827Nov 27, 2024Apr 21, 20254CA
CRETE CARRIER CORPORATION73705Nov 21, 2023Nov 21, 20231NE
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.
ZP54648CAROYAL GROUP INCJun 30, 2025Mar 31, 20268
ZP37940CAZNB TRUCKING INCNov 27, 2024Apr 21, 20254
C21431NECRETE CARRIER CORPORATIONNov 21, 2023Nov 21, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026