Equipment unit · VIN-decoded · NHTSA vPIC

2018 Freightliner Cascadia

3AKJGLDR7JSKA7973 · Truck-Tractor · TRUCK
125Sleeper
Carriers run under3
28 mo
Inspections6
all-time
OOS inspections2
of 6
First seenMar 1, 2024
TX
Last seenJul 9, 2026
TX
Inspected under 3 different carriers in 28 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
3AKJGLDR7JSKA7973
Make
Freightliner
Model
Cascadia
Model year
2018
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 30, 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
JGLDR

Deterministic · VIN positions 4–8.

Check digit
7 · valid

Deterministic · position 9; calculated value 7.

Model year candidates
1988 or 2018

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

North American serial sequence
KA7973

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 · 16,819 decoded VINs at 100.0% prefix purity.

Model
Cascadia

Prefix basis · 16,819 decoded VINs at 100.0% prefix purity.

Model line
125

Sourced label · prefix basis 16,819 decoded VINs at 100.0% prefix purity.

Generation
125

Sourced label · prefix basis 16,819 decoded VINs at 100.0% prefix purity.

Cab type
Sleeper

Sourced label · prefix basis 16,819 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
2018

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 · Mar 1, 2024 – Jul 9, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 9, 2026TXII · Walk-around1OOSA&A OILFIELD SERVICES LLC 40749861N64011/TX
Jun 12, 2026TXII · Walk-around2A&A OILFIELD SERVICES LLC 40749861N64011/TX
Feb 3, 2026TXII · Walk-around0A&A OILFIELD SERVICES LLC 40749861N64011/TX
Dec 30, 2024TXII · Walk-around2UNBRIDLED OIL FIELD SERVICES LLC 30283201N64011/TX
May 14, 2024TXI · Full5LOGAN TRANSPORTATION INC 17316511N64011/TX
Mar 1, 2024TXII · Walk-around2OOSLOGAN TRANSPORTATION INC 17316514751K34/TX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
A&A OILFIELD SERVICES LLC4074986Feb 3, 2026Jul 9, 20263TX
UNBRIDLED OIL FIELD SERVICES LLC3028320Dec 30, 2024Dec 30, 20241TX
LOGAN TRANSPORTATION INC1731651Mar 1, 2024May 14, 20242TX
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.
1N64011TX1A&A OILFIELD SERVICES LLCFeb 3, 2026Jul 9, 20263
1N64011TXUNBRIDLED OIL FIELD SERVICES LLCDec 30, 2024Dec 30, 20241
1N64011TXLOGAN TRANSPORTATION INCMay 14, 2024May 14, 20241
4751K34TXLOGAN TRANSPORTATION INCMar 1, 2024Mar 1, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 30, 2026