Equipment unit · VIN-decoded · NHTSA vPIC

2021 Freightliner Cascadia

3AKJHHDR0MSLJ7931 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under4
31 mo
Inspections5
all-time
OOS inspections1
of 5
First seenNov 27, 2023
LA
Last seenJun 17, 2026
OK
Inspected under 4 different carriers in 31 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
3AKJHHDR0MSLJ7931
Make
Freightliner
Model
Cascadia
Model year
2021
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
JHHDR

Deterministic · VIN positions 4–8.

Check digit
0 · valid

Deterministic · position 9; calculated value 0.

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
LJ7931

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.

02

Inspection history

Every roadside inspection of this VIN, newest first · Nov 27, 2023 – Jun 17, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 17, 2026OKIII · Driver-only0—GARTTAN CARRIER INC 4287867ZP79841/CA
May 30, 2025AZIII · Driver-only1—G BROS TRANS INC 3558586ZP61360/CA
Apr 27, 2025AZIII · Driver-only3—G BROS TRANS INC 3558586ZP58206/CA
Mar 1, 2025AZIII · Driver-only3OOSPRIVATE EXPRESS LLC 4116522MISSING/CA
Nov 27, 2023LAI · Full0—US XPRESS INC 3030243EK678/OK
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
GARTTAN CARRIER INC4287867Jun 17, 2026Jun 17, 20261CA
G BROS TRANS INC3558586Apr 27, 2025May 30, 20252CA
PRIVATE EXPRESS LLC4116522Mar 1, 2025Mar 1, 20251CA
US XPRESS INC303024Nov 27, 2023Nov 27, 20231TN
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.
ZP79841CA1GARTTAN CARRIER INCJun 17, 2026 → Jun 17, 20261
ZP61360CA—G BROS TRANS INCMay 30, 2025 → May 30, 20251
ZP58206CA—G BROS TRANS INCApr 27, 2025 → Apr 27, 20251
MISSINGCA—PRIVATE EXPRESS LLCMar 1, 2025 → Mar 1, 20251
3EK678OK—US XPRESS INCNov 27, 2023 → Nov 27, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 30, 2026