Equipment unit · VIN-decoded · NHTSA vPIC

2016 Freightliner Cascadia

3AKGGLD51GSGZ1551 · Truck-Tractor · TRUCK
125Sleeper
Carriers run under2
34 mo
Inspections11
all-time
OOS inspections2
of 11
First seenOct 31, 2023
CA
Last seenAug 4, 2026
CA
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
3AKGGLD51GSGZ1551
Make
Freightliner
Model
Cascadia
Model year
2016
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
1 · valid

Deterministic · position 9; calculated value 1.

Model year candidates
1986 or 2016

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

North American serial sequence
GZ1551

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.

02

Inspection history

Every roadside inspection of this VIN, newest first · Oct 31, 2023 – Aug 4, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 4, 2026CAII · Walk-around3—JPR EXPRESS LLC 4353044ZP45747/CA
Jul 21, 2026CAII · Walk-around4OOSJPR EXPRESS LLC 4353044ZP45747/CA
Jun 26, 2026CAIII · Driver-only2—JPR EXPRESS LLC 4353044ZP45747/CA
Feb 27, 2026CAII · Walk-around1—JPR EXPRESS LLC 4353044ZP45747/CA
Nov 14, 2025CAI · Full0—JPR EXPRESS LLC 4353044ZP45747/CA
Jul 29, 2025CAI · Full1—JPR EXPRESS LLC 4353044ZP45747/CA
Feb 27, 2025CAI · Full0—MAD EXPRESS INC 2373993ZP45747/CA
Oct 29, 2024CAI · Full3OOSMAD EXPRESS INC 2373993XP86213/CA
Oct 20, 2024CAII · Walk-around2—MAD EXPRESS INC 2373993XP86213/CA
Aug 17, 2024CAIII · Driver-only0—MAD EXPRESS INC 2373993XP86213/CA
Oct 31, 2023CAI · Full0—MAD EXPRESS INC 2373993XP86213/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
JPR EXPRESS LLC4353044Jul 29, 2025Aug 4, 20266CA
MAD EXPRESS INC2373993Oct 31, 2023Feb 27, 20255CA
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.
ZP45747CA1JPR EXPRESS LLCJul 29, 2025 → Aug 4, 20266
ZP45747CA—MAD EXPRESS INCFeb 27, 2025 → Feb 27, 20251
XP86213CA—MAD EXPRESS INCOct 31, 2023 → Oct 29, 20244
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026