Equipment unit · VIN-decoded · NHTSA vPIC

2022 Freightliner Cascadia

3AKJHHDR8NSNX7737 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under4
32 mo
Inspections6
all-time
OOS inspections2
of 6
First seenDec 26, 2023
TX
Last seenAug 10, 2026
TX
Inspected under 4 different carriers in 32 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
3AKJHHDR8NSNX7737
Make
Freightliner
Model
Cascadia
Model year
2022
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
8 · valid

Deterministic · position 9; calculated value 8.

Model year candidates
1992 or 2022

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

North American serial sequence
NX7737

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
2022

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 · Dec 26, 2023 – Aug 10, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 10, 2026TXIII · Driver-only4INFINITE SERVICES INC 35622533771553/IN
Jul 18, 2026ARIII · Driver-only1HWP SERVICES LLC 33155583771553/IN
May 28, 2026NMI · Full3OOSHWP SERVICES LLC 33155583771553/IN
Dec 10, 2025INII · Walk-around4OOSHWP SERVICES LLC 33155583771553/IN
Mar 17, 2025SDII · Walk-around2COLIBREX INC 3864376R674298/TX
Dec 26, 2023TXII · Walk-around0TEXDOOR TRANSPORTATION LLC 1746492R674298/TX
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
INFINITE SERVICES INC3562253Aug 10, 2026Aug 10, 20261CA
HWP SERVICES LLC3315558Dec 10, 2025Jul 18, 20263NJ
COLIBREX INC3864376Mar 17, 2025Mar 17, 20251OH
TEXDOOR TRANSPORTATION LLC1746492Dec 26, 2023Dec 26, 20231TX
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.
3771553IN1INFINITE SERVICES INCAug 10, 2026Aug 10, 20261
3771553IN1HWP SERVICES LLCDec 10, 2025Jul 18, 20263
R674298TXCOLIBREX INCMar 17, 2025Mar 17, 20251
R674298TXTEXDOOR TRANSPORTATION LLCDec 26, 2023Dec 26, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 12, 2026