Equipment unit · VIN-decoded · NHTSA vPIC

2024 Freightliner Cascadia

3AKJHHDR3RSUP3629 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under3
38 mo
Inspections9
all-time
OOS inspections3
of 9
First seenJun 16, 2023
IL
Last seenAug 6, 2026
IN
Inspected under 3 different carriers in 38 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
3AKJHHDR3RSUP3629
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 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
3AK

Deterministic · VIN positions 1–3.

Source · 49 CFR Part 565 ↗
Vehicle descriptor section
JHHDR

Deterministic · VIN positions 4–8.

Source · 49 CFR Part 565 ↗
Check digit
3 · valid

Deterministic · position 9; calculated value 3.

Source · 49 CFR Part 565 ↗
Model year candidates
1994 or 2024

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

Source · 49 CFR Part 565 ↗
North American serial sequence
UP3629

Deterministic · positions 12–17 for a North American WMI.

Source · 49 CFR Part 565 ↗

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.

Source · Vektor corpus / NHTSA vPIC ↗
Model
Cascadia

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

Source · Vektor corpus / NHTSA vPIC ↗
Model line
126

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

Source · model-line evidence ↗
Generation
126

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

Source · generation evidence ↗
Cab type
Sleeper

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

Source · cab evidence ↗
02

Inspection history

Every roadside inspection of this VIN, newest first · Jun 16, 2023 – Aug 6, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 6, 2026INI · Full6OOSGRACE FREIGHT LLC 29757363406316/IN
Mar 23, 2026TNII · Walk-around4OOSMCH TRANSPORTATION CO 897223406315/IN
Jan 20, 2025UTIII · Driver-only2—CHAMOS EXPRESS LLC 29863963406315/IN
Jun 28, 2024SDII · Walk-around2OOSCHAMOS EXPRESS LLC 29863963406315/IL
Jun 20, 2024IDI · Full2—CHAMOS EXPRESS LLC 29863963406315/IN
Jun 12, 2024KYI · Full1—CHAMOS EXPRESS LLC 29863963406315/IN
Mar 10, 2024UTI · Full1—CHAMOS EXPRESS LLC 29863963406315/IN
Nov 28, 2023AZII · Walk-around5—CHAMOS EXPRESS LLC 29863963406315/IN
Jun 16, 2023ILIII · Driver-only0—CHAMOS EXPRESS LLC 29863963406315/IN
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
GRACE FREIGHT LLC2975736Aug 6, 2026Aug 6, 20261TX
MCH TRANSPORTATION CO89722Mar 23, 2026Mar 23, 20261MS
CHAMOS EXPRESS LLC2986396Jun 16, 2023Jan 20, 20257FL
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.
3406316IN1GRACE FREIGHT LLCAug 6, 2026 → Aug 6, 20261
3406315IN—MCH TRANSPORTATION COMar 23, 2026 → Mar 23, 20261
3406315IN—CHAMOS EXPRESS LLCJun 16, 2023 → Jan 20, 20256
3406315IL—CHAMOS EXPRESS LLCJun 28, 2024 → Jun 28, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026