Equipment unit · VIN-decoded · NHTSA vPIC

2024 Freightliner Cascadia

3AKJHHDR2RDUT7421 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under3
24 mo
Inspections9
all-time
OOS inspections0
of 9
First seenSep 25, 2024
AZ
Last seenSep 29, 2026
VA
Inspected under 3 different carriers in 24 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
3AKJHHDR2RDUT7421
Make
Freightliner
Model
Cascadia
Model year
2024
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
2 · valid

Deterministic · position 9; calculated value 2.

Source · 49 CFR Part 565 ↗
Model year candidates
1994 or 2024

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

Source · 49 CFR Part 565 ↗
North American serial sequence
UT7421

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 · Sep 25, 2024 – Sep 29, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 29, 2026VAI · Full0—MAX EXPRESS INC 2302632X6386HY/TN
Aug 31, 2026MDII · Walk-around0—MAX EXPRESS INC 2302632U152701/IN
Feb 5, 2026OHIII · Driver-only0—COLIBREX INC 386437614KT7U/MO
Feb 2, 2026ARIII · Driver-only1—COLIBREX INC 386437614KT7U/MO
Mar 6, 2025ALIII · Driver-only0—COLIBREX INC 386437622KT5N/MO
Jan 31, 2025NMIII · Driver-only1—SAYRAM CORP 291481222KT5N/MO
Jan 23, 2025NMI · Full0—SAYRAM CORP 291481222KT5N/MO
Dec 12, 2024AZI · Full3—SAYRAM CORP 2914812TEMP/MO
Sep 25, 2024AZIII · Driver-only2—SAYRAM CORP 291481225547/MO
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MAX EXPRESS INC2302632Aug 31, 2026Sep 29, 20262TN
COLIBREX INC3864376Mar 6, 2025Feb 5, 20263OH
SAYRAM CORP2914812Sep 25, 2024Jan 31, 20254MO
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.
X6386HYTN1MAX EXPRESS INCSep 29, 2026 → Sep 29, 20261
U152701IN1MAX EXPRESS INCAug 31, 2026 → Aug 31, 20261
14KT7UMO—COLIBREX INCFeb 2, 2026 → Feb 5, 20262
22KT5NMO—COLIBREX INCMar 6, 2025 → Mar 6, 20251
22KT5NMO—SAYRAM CORPJan 23, 2025 → Jan 31, 20252
TEMPMO—SAYRAM CORPDec 12, 2024 → Dec 12, 20241
25547MO—SAYRAM CORPSep 25, 2024 → Sep 25, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026