Equipment unit · VIN-decoded · NHTSA vPIC

2021 Freightliner Cascadia

3AKJHHDR7MSMT3692 · Truck-Tractor · TRUCK
Carriers run under2
22 mo
Inspections7
all-time
OOS inspections1
of 7
First seen03/20/2024
AL
Last seen01/07/2026
MO
Inspected under 2 different carriers in 22 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
3AKJHHDR7MSMT3692
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
06/21/2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
02

Inspection history

Every roadside inspection of this VIN, newest first · 03/20/2024 – 01/07/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
01/07/2026MOII · Walk-around4OOSDK TRANSLINE INC 4410154ZP73128/CA
11/05/2025INII · Walk-around2—DK TRANSLINE INC 4410154ZP73016/CA
09/08/2025PAII · Walk-around1—DK TRANSLINE INC 4410154ZP60574/CA
04/09/2025TNI · Full0—HEYL TRUCK LINES INC 65762PR42444/SD
02/07/2025SCIII · Driver-only1—HEYL TRUCK LINES INC 65762PR42444/SD
11/08/2024FLIII · Driver-only0—HEYL TRUCK LINES INC 65762PR42444/SD
03/20/2024ALIII · Driver-only2—HEYL TRUCK LINES INC 6576242444/ND
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DK TRANSLINE INC441015409/08/202501/07/20263CA
HEYL TRUCK LINES INC6576203/20/202404/09/20254SD
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.
ZP73128CA—DK TRANSLINE INC01/07/2026 → 01/07/20261
ZP73016CA—DK TRANSLINE INC11/05/2025 → 11/05/20251
ZP60574CA—DK TRANSLINE INC09/08/2025 → 09/08/20251
PR42444SD—HEYL TRUCK LINES INC11/08/2024 → 04/09/20253
42444ND—HEYL TRUCK LINES INC03/20/2024 → 03/20/20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/21/2026