Equipment unit · VIN-decoded · NHTSA vPIC

2021 Freightliner Cascadia

1FUJHHDR5MLMR0582 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under5
23 mo
Inspections12
all-time
OOS inspections2
of 12
First seenJun 23, 2024
UT
Last seenMay 13, 2026
NM
Inspected under 5 different carriers in 23 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
1FUJHHDR5MLMR0582
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 17, 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
5 · valid

Deterministic · position 9; calculated value 5.

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
MR0582

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 · Jun 23, 2024 – May 13, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 13, 2026NMI · Full1ZEST LOGISTICS LLC 4373980PXF4761/OH
May 13, 2026NMI · Full1ZEST LOGISTICS LLC 4373980PXF4761/OH
Jan 19, 2026MSII · Walk-around0LONGHORN CARGO LLC 3076448AJB513/KS
Dec 24, 2025NMIII · Driver-only0LONGHORN CARGO LLC 3076448250684795/KS
Nov 24, 2025MOIII · Driver-only0LONGHORN CARGO LLC 3076448NO PLATE/KS
Mar 24, 2025INII · Walk-around1MSL EXPRESS INC 4168399P1255150/IL
Feb 24, 2025TXII · Walk-around3MSL EXPRESS INC 4168399P1255150/IL
Dec 27, 2024NVIII · Driver-only0MSL EXPRESS INC 4168399P1255150/IL
Nov 14, 2024UTIII · Driver-only0RML TRANSPORT LLC 3752723P1255150/IL
Oct 1, 2024OHI · Full3RML TRANSPORT LLC 3752723P1255150/IL
Aug 15, 2024OHIII · Driver-only3OOSRML TRANSPORT LLC 3752723P1255150/IL
Jun 23, 2024UTII · Walk-around1OOSSUPER TROOPERS TRANS LLC 3818680TEMPSPG92132/IL
03

Carriers this unit has run under

5 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ZEST LOGISTICS LLC4373980May 13, 2026May 13, 20262OH
LONGHORN CARGO LLC3076448Nov 24, 2025Jan 19, 20263KS
MSL EXPRESS INC4168399Dec 27, 2024Mar 24, 20253IL
RML TRANSPORT LLC3752723Aug 15, 2024Nov 14, 20243IL
SUPER TROOPERS TRANS LLC3818680Jun 23, 2024Jun 23, 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.
PXF4761OH1ZEST LOGISTICS LLCMay 13, 2026May 13, 20262
AJB513KSLONGHORN CARGO LLCJan 19, 2026Jan 19, 20261
250684795KSLONGHORN CARGO LLCDec 24, 2025Dec 24, 20251
NO PLATEKSLONGHORN CARGO LLCNov 24, 2025Nov 24, 20251
P1255150ILMSL EXPRESS INCDec 27, 2024Mar 24, 20253
P1255150ILRML TRANSPORT LLCAug 15, 2024Nov 14, 20243
TEMPSPG92132ILSUPER TROOPERS TRANS LLCJun 23, 2024Jun 23, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 17, 2026