Equipment unit · VIN-decoded · NHTSA vPIC

2024 Freightliner Cascadia

3AKJHHDR7RSUZ1499 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under2
30 mo
Inspections6
all-time
OOS inspections1
of 6
First seenJun 26, 2023
LA
Last seenDec 30, 2025
TX
Inspected under 2 different carriers in 30 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
3AKJHHDR7RSUZ1499
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 26, 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
7 · valid

Deterministic · position 9; calculated value 7.

Model year candidates
1994 or 2024

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

North American serial sequence
UZ1499

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.

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
2024

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 26, 2023 – Dec 30, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 30, 2025TXI · Full2COOLING THE WORLD USA LLC 4048712R674429/TX
Feb 18, 2025TNIII · Driver-only0TUM LOGISTICS CARRIER DIVISION INC 1419307R674429/TX
Oct 2, 2024NMII · Walk-around0TUM LOGISTICS CARRIER DIVISION INC 1419307R674429/TX
Aug 9, 2024NMII · Walk-around0TUM LOGISTICS CARRIER DIVISION INC 1419307R674429/TX
Sep 29, 2023NMII · Walk-around1OOSTUM LOGISTICS CARRIER DIVISION INC 1419307R674429/TX
Jun 26, 2023LAIII · Driver-only2TUM LOGISTICS CARRIER DIVISION INC 1419307R674429/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
COOLING THE WORLD USA LLC4048712Dec 30, 2025Dec 30, 20251TX
TUM LOGISTICS CARRIER DIVISION INC1419307Jun 26, 2023Feb 18, 20255TX
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.
R674429TXCOOLING THE WORLD USA LLCDec 30, 2025Dec 30, 20251
R674429TXTUM LOGISTICS CARRIER DIVISION INCJun 26, 2023Feb 18, 20255
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 26, 2026