Equipment unit · NHTSA vPIC identity

2021 Freightliner Cascadia

3AKJHHDR1MSMZ8571 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under4
21 mo
Inspections5
all-time
OOS inspections1
of 5
First seenDec 18, 2024
SD
Last seenSep 3, 2026
TN
Inspected under 4 different carriers in 21 months
These observations show where this VIN appeared, not who owned the vehicle. Sales, leases or owner-operator moves may explain carrier changes. A shared VIN alone is not a fraud finding. Compare dates and sources in the timeline below.
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3AKJHHDR1MSMZ8571
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
Jul 12, 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
3AK

Deterministic · VIN positions 1–3.

Vehicle descriptor section
JHHDR

Deterministic · VIN positions 4–8.

Check digit
1 · valid

Deterministic · position 9; calculated value 1.

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
MZ8571

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 · 146,134 decoded VINs at 100.0% prefix purity.

Model
Cascadia

Prefix basis · 146,134 decoded VINs at 100.0% prefix purity.

Model line
126

Sourced label · prefix basis 146,134 decoded VINs at 100.0% prefix purity.

Generation
126

Sourced label · prefix basis 146,134 decoded VINs at 100.0% prefix purity.

Cab type
Sleeper

Sourced label · prefix basis 146,134 decoded VINs at 100.0% prefix purity.

02

Inspection history

Every roadside inspection of this VIN, newest first · Dec 18, 2024 – Sep 3, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 3, 2026TNI · Full2OOSDMT GROUP INC 4304280P1100774/IL
Jun 2, 2026ORIII · Driver-only0—A TO Z CARGO INC 3699454P1100774/IL
Mar 3, 2026ILIII · Driver-only1—O & O TRUCKING LLC 3559936P1100774/IL
Dec 20, 2024WAI · Full0—SULTAN TRANS INC 2365671P1100774/IL
Dec 18, 2024SDII · Walk-around1—SULTAN TRANS INC 2365671P1100774/IL
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DMT GROUP INC4304280Sep 3, 2026Sep 3, 20261IL
A TO Z CARGO INC3699454Jun 2, 2026Jun 2, 20261OH
O & O TRUCKING LLC3559936Mar 3, 2026Mar 3, 20261OH
SULTAN TRANS INC2365671Dec 18, 2024Dec 20, 20242OH
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.
P1100774IL1DMT GROUP INCSep 3, 2026 → Sep 3, 20261
P1100774IL—A TO Z CARGO INCJun 2, 2026 → Jun 2, 20261
P1100774IL—O & O TRUCKING LLCMar 3, 2026 → Mar 3, 20261
P1100774IL—SULTAN TRANS INCDec 18, 2024 → Dec 20, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 12, 2026