Equipment unit · VIN-decoded · NHTSA vPIC

3AKJHLDR8MSMM7670

Not yet decoded
126Day cab
Carriers run under2
23 mo
Inspections4
all-time
OOS inspections1
of 4
First seenOct 17, 2024
OK
Last seenSep 6, 2026
TX
Inspected under 2 different carriers in 23 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

This VIN has not been decoded yet — the unit's carrier, inspection and plate history below is reconstructed from the FMCSA inspection feed regardless.

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
JHLDR

Deterministic · VIN positions 4–8.

Check digit
8 · valid

Deterministic · position 9; calculated value 8.

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
MM7670

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 · 4,711 decoded VINs at 100.0% prefix purity.

Model
Cascadia

Prefix basis · 4,711 decoded VINs at 100.0% prefix purity.

Model line
126

Sourced label · prefix basis 4,711 decoded VINs at 100.0% prefix purity.

Generation
126

Sourced label · prefix basis 4,711 decoded VINs at 100.0% prefix purity.

Cab type
Day cab

Sourced label · prefix basis 4,711 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
2021

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.

VIN-level rule claims

Rules published for individual VIN positions beyond the prefix — applied with the WMI, prefix, and model-year guards each rule was validated under. Year-scoped rules were checked against model year 2021, established by the federal observation agreeing with a position-10 candidate.

Temporarily unavailable

The VIN-level rule resolver did not return a reliable response

Deterministic validation and the prefix-level results above are unaffected. An outage here is not evidence that no VIN-level rule applies.

02

Inspection history

Every roadside inspection of this VIN, newest first · Oct 17, 2024 – Sep 6, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 6, 2026TXII · Walk-around3ARRINGTON TRUCKING LLC 27970141N79110/TX
Jun 6, 2026TXII · Walk-around1ARRINGTON TRUCKING LLC 27970141N79110/TX
May 4, 2025TXII · Walk-around1ARRINGTON TRUCKING LLC 27970141N79110/TX
Oct 17, 2024OKII · Walk-around2OOSINTEGRITY AG INC 779551R503007/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ARRINGTON TRUCKING LLC2797014May 4, 2025Sep 6, 20263TX
INTEGRITY AG INC779551Oct 17, 2024Oct 17, 20241TX
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.
1N79110TX1ARRINGTON TRUCKING LLCMay 4, 2025Sep 6, 20263
R503007TXINTEGRITY AG INCOct 17, 2024Oct 17, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC