Equipment unit · VIN-decoded · NHTSA vPIC

2025 Western star 49X Chassis

5KJNBWFG0SPVW3599 · Truck-Tractor · TRUCK
Carriers run under1
12 mo
Inspections7
all-time
OOS inspections0
of 7
First seen01/06/2025
TX
Last seen01/28/2026
SD
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
5KJNBWFG0SPVW3599
Make
Western star
Model
49X Chassis
Model year
2025
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 · 01/06/2025 – 01/28/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
01/28/2026SDIII · Driver-only0—FRONTIER HEAVY HAUL & SUPPORT INC 973732PR52835/SD
04/08/2025CAII · Walk-around0—FRONTIER HEAVY HAUL & SUPPORT INC 973732PR52835/SD
04/04/2025AZI · Full0—FRONTIER HEAVY HAUL & SUPPORT INC 973732PR52835/SD
01/30/2025CAII · Walk-around0—FRONTIER HEAVY HAUL & SUPPORT INC 973732PR52835/SD
01/22/2025CAII · Walk-around0—FRONTIER HEAVY HAUL & SUPPORT INC 973732PR52835/SD
01/20/2025AZI · Full0—FRONTIER HEAVY HAUL & SUPPORT INC 973732PR52835/SD
01/06/2025TXI · Full0—FRONTIER HEAVY HAUL & SUPPORT INC 973732PR52835/SD
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
FRONTIER HEAVY HAUL & SUPPORT INC97373201/06/202501/28/20267ND
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.
PR52835SD—FRONTIER HEAVY HAUL & SUPPORT INC01/06/2025 → 01/28/20267
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/21/2026