Equipment unit · VIN-decoded · NHTSA vPIC

2024 Freightliner Cascadia

3AKJHHDR1RSUZ1501 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under2
34 mo
Inspections9
all-time
OOS inspections0
of 9
First seenSep 22, 2023
NM
Last seenJul 21, 2026
TX
Inspected under 2 different carriers in 34 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
3AKJHHDR1RSUZ1501
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.

Vehicle descriptor section
JHHDR

Deterministic · VIN positions 4–8.

Check digit
1 · valid

Deterministic · position 9; calculated value 1.

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
UZ1501

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 · Sep 22, 2023 – Jul 21, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 21, 2026TXI · Full1COOLING THE WORLD USA LLC 4048712R844920/TX
May 18, 2026TXII · Walk-around2COOLING THE WORLD USA LLC 4048712R674431/TX
Aug 28, 2024ALII · Walk-around0TUM LOGISTICS CARRIER DIVISION INC 1419307R674431/TX
Jun 27, 2024TNIII · Driver-only0TUM LOGISTICS CARRIER DIVISION INC 1419307R674431/TX
May 15, 2024TXII · Walk-around2TUM LOGISTICS CARRIER DIVISION INC 1419307R674431/TX
Jan 28, 2024ALII · Walk-around1TUM LOGISTICS CARRIER DIVISION INC 1419307R674431/TX
Dec 19, 2023USII · Walk-around0TUM LOGISTICS CARRIER DIVISION INC 1419307R674431/TX
Sep 22, 2023NMII · Walk-around0TUM LOGISTICS CARRIER DIVISION INC 1419307R674431/TX
Sep 22, 2023NMII · Walk-around0TUM LOGISTICS CARRIER DIVISION INC 1419307R674431/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 LLC4048712May 18, 2026Jul 21, 20262TX
TUM LOGISTICS CARRIER DIVISION INC1419307Sep 22, 2023Aug 28, 20247TX
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.
R844920TX1COOLING THE WORLD USA LLCJul 21, 2026Jul 21, 20261
R674431TXCOOLING THE WORLD USA LLCMay 18, 2026May 18, 20261
R674431TX1TUM LOGISTICS CARRIER DIVISION INCSep 22, 2023Aug 28, 20247
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026