Equipment unit · VIN-decoded · NHTSA vPIC

2023 Western star 4900

5KJNAEFG4PPNM4168 · Truck-Tractor · TRUCK
Carriers run under1
26 mo
Inspections4
all-time
OOS inspections0
of 4
First seenMar 5, 2024
TX
Last seenMay 29, 2026
UT
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
5KJNAEFG4PPNM4168
Make
Western star
Model
4900
Model year
2023
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 17, 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 · Mar 5, 2024 – May 29, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 29, 2026UTIII · Driver-only1—FRONTIER HEAVY HAUL & SUPPORT INC 973732PR45750/SD
Nov 25, 2024IAIII · Driver-only6—FRONTIER HEAVY HAUL & SUPPORT INC 973732PR45750/SD
Aug 20, 2024NEIII · Driver-only1—FRONTIER HEAVY HAUL & SUPPORT INC 973732PR45750/SD
Mar 5, 2024TXI · Full0—FRONTIER HEAVY HAUL & SUPPORT INC 9737321PR45750/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 INC973732Mar 5, 2024May 29, 20264ND
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.
PR45750SD—FRONTIER HEAVY HAUL & SUPPORT INCAug 20, 2024 → May 29, 20263
1PR45750SD—FRONTIER HEAVY HAUL & SUPPORT INCMar 5, 2024 → Mar 5, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 17, 2026