Equipment unit · VIN-decoded · NHTSA vPIC

2015 Freightliner Cascadia

3AKGGLD52FSGK4648 · Truck-Tractor · TRUCK
125Sleeper
Carriers run under4
34 mo
Inspections9
all-time
OOS inspections0
of 9
First seenSep 5, 2023
AZ
Last seenJul 17, 2026
WA
Inspected under 4 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
3AKGGLD52FSGK4648
Make
Freightliner
Model
Cascadia
Model year
2015
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
GGLD5

Deterministic · VIN positions 4–8.

Check digit
2 · valid

Deterministic · position 9; calculated value 2.

Model year candidates
1985 or 2015

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

North American serial sequence
GK4648

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 · 517 decoded VINs at 100.0% prefix purity.

Model
Cascadia

Prefix basis · 517 decoded VINs at 100.0% prefix purity.

Model line
125

Sourced label · prefix basis 517 decoded VINs at 100.0% prefix purity.

Generation
125

Sourced label · prefix basis 517 decoded VINs at 100.0% prefix purity.

Cab type
Sleeper

Sourced label · prefix basis 517 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
2015

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 5, 2023 – Jul 17, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 17, 2026WAIII · Driver-only0R & L TRUCKING LLC 3453946AN00640/AZ
Dec 29, 2025LAIII · Driver-only1R & L TRUCKING LLC 3453946AN00640/AZ
Dec 15, 2025CAI · Full0DUNCAN & SON LINES INC 44035AM24628/AZ
Jul 23, 2024NMIII · Driver-only0MICHAEL MOST TRUCKING INC 792894AM24628/AZ
Apr 21, 2024NMII · Walk-around0MICHAEL MOST TRUCKING INC 792894AM24628/AZ
Apr 8, 2024COIII · Driver-only2MICHAEL MOST TRUCKING INC 792894AM24628/AZ
Mar 14, 2024NMII · Walk-around2MICHAEL MOST TRUCKING INC 792894AM24628/AZ
Jan 18, 2024COIII · Driver-only3MICHAEL MOST TRUCKING INC 792894AM24628/AZ
Sep 5, 2023AZI · Full4FRONTIER EXPRESS INC 3503506AL22639/AZ
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
R & L TRUCKING LLC3453946Dec 29, 2025Jul 17, 20262AZ
DUNCAN & SON LINES INC44035Dec 15, 2025Dec 15, 20251AZ
MICHAEL MOST TRUCKING INC792894Jan 18, 2024Jul 23, 20245AZ
FRONTIER EXPRESS INC3503506Sep 5, 2023Sep 5, 20231MN
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.
AN00640AZ1R & L TRUCKING LLCDec 29, 2025Jul 17, 20262
AM24628AZDUNCAN & SON LINES INCDec 15, 2025Dec 15, 20251
AM24628AZMICHAEL MOST TRUCKING INCJan 18, 2024Jul 23, 20245
AL22639AZFRONTIER EXPRESS INCSep 5, 2023Sep 5, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026