Equipment unit · VIN-decoded · NHTSA vPIC

2021 Freightliner Cascadia

3AKJHHDR6MSLU4437 · Truck-Tractor · TRUCK
Carriers run under2
33 mo
Inspections14
all-time
OOS inspections0
of 14
First seen06/12/2023
UT
Last seen03/18/2026
NV
Inspected under 2 different carriers in 33 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
3AKJHHDR6MSLU4437
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
06/16/2026
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 · 06/12/2023 – 03/18/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
03/18/2026NVIII · Driver-only0—GSL EXPRESS INC 3878992ZP76799/CA
03/09/2026AZI · Full2—GSL EXPRESS INC 3878992ZP76799/CA
12/30/2025AZI · Full5—GSL EXPRESS INC 3878992AL11323/AZ
08/19/2025ORIII · Driver-only0—GSL EXPRESS INC 3878992AL11323/AZ
11/05/2024NJIII · Driver-only0—SMARTWAY EXPRESS INC 1769704AL11323/AZ
07/25/2024NVIII · Driver-only0—SMARTWAY EXPRESS INC 1769704AL11323/AZ
07/19/2024CAII · Walk-around0—SMARTWAY EXPRESS INC 1769704AL11323/AZ
07/08/2024CAIII · Driver-only0—SMARTWAY EXPRESS INC 1769704AL11323/AZ
02/02/2024NMII · Walk-around0—SMARTWAY EXPRESS INC 1769704AL11323/AZ
01/22/2024CAIII · Driver-only0—SMARTWAY EXPRESS INC 1769704AL11323/AZ
12/12/2023AZIII · Driver-only3—SMARTWAY EXPRESS INC 1769704AL11323/AZ
10/25/2023TNII · Walk-around1—SMARTWAY EXPRESS INC 1769704AL11323/AZ
10/08/2023CAI · Full1—SMARTWAY EXPRESS INC 1769704AL11323/AZ
06/12/2023UTIII · Driver-only0—SMARTWAY EXPRESS INC 1769704AL11323/AZ
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
GSL EXPRESS INC387899208/19/202503/18/20264CA
SMARTWAY EXPRESS INC176970406/12/202311/05/202410AZ
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.
ZP76799CA—GSL EXPRESS INC03/09/2026 → 03/18/20262
AL11323AZ—GSL EXPRESS INC08/19/2025 → 12/30/20252
AL11323AZ—SMARTWAY EXPRESS INC06/12/2023 → 11/05/202410
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/16/2026