Equipment unit · VIN-decoded · NHTSA vPIC

2021 Freightliner Cascadia

3AKJHHDR1MSMU8513 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under4
27 mo
Inspections7
all-time
OOS inspections0
of 7
First seenMar 29, 2024
CA
Last seenJun 17, 2026
CA
Inspected under 4 different carriers in 27 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
3AKJHHDR1MSMU8513
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 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.

Source · 49 CFR Part 565 ↗
Vehicle descriptor section
JHHDR

Deterministic · VIN positions 4–8.

Source · 49 CFR Part 565 ↗
Check digit
1 · valid

Deterministic · position 9; calculated value 1.

Source · 49 CFR Part 565 ↗
Model year candidates
1991 or 2021

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

Source · 49 CFR Part 565 ↗
North American serial sequence
MU8513

Deterministic · positions 12–17 for a North American WMI.

Source · 49 CFR Part 565 ↗

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.

Source · Vektor corpus / NHTSA vPIC ↗
Model
Cascadia

Prefix basis · 146,134 decoded VINs at 100.0% prefix purity.

Source · Vektor corpus / NHTSA vPIC ↗
Model line
126

Sourced label · prefix basis 146,134 decoded VINs at 100.0% prefix purity.

Source · model-line evidence ↗
Generation
126

Sourced label · prefix basis 146,134 decoded VINs at 100.0% prefix purity.

Source · generation evidence ↗
Cab type
Sleeper

Sourced label · prefix basis 146,134 decoded VINs at 100.0% prefix purity.

Source · cab evidence ↗
02

Inspection history

Every roadside inspection of this VIN, newest first · Mar 29, 2024 – Jun 17, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 17, 2026CAII · Walk-around1—CNA FREIGHT LLC 12706043830561/IN
May 21, 2026CAII · Walk-around0—CONTRACT TRANSPORTATION SYSTEMS CO 1888913830561/IN
Oct 14, 2025UTIII · Driver-only0—HALIMEH TRANSPORTATION INC 36032753830561/IN
Oct 2, 2024CAI · Full3—KEYSTONE FREIGHT CORP 1891693072341/IN
Aug 7, 2024CAI · Full2—KEYSTONE FREIGHT CORP 1891693072341/IN
May 30, 2024NVIII · Driver-only0—KEYSTONE FREIGHT CORP 1891693072341/IN
Mar 29, 2024CAI · Full0—KEYSTONE FREIGHT CORP 1891693072341/IN
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CNA FREIGHT LLC1270604Jun 17, 2026Jun 17, 20261CA
CONTRACT TRANSPORTATION SYSTEMS CO188891May 21, 2026May 21, 20261OH
HALIMEH TRANSPORTATION INC3603275Oct 14, 2025Oct 14, 20251OH
KEYSTONE FREIGHT CORP189169Mar 29, 2024Oct 2, 20244NJ
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.
3830561IN1CNA FREIGHT LLCJun 17, 2026 → Jun 17, 20261
3830561IN—CONTRACT TRANSPORTATION SYSTEMS COMay 21, 2026 → May 21, 20261
3830561IN—HALIMEH TRANSPORTATION INCOct 14, 2025 → Oct 14, 20251
3072341IN—KEYSTONE FREIGHT CORPMar 29, 2024 → Oct 2, 20244
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026