Equipment unit · VIN-decoded · NHTSA vPIC

2025 Peterbilt 579

1XPBD49X4SD758440 · Truck-Tractor · TRUCK
Carriers run under1
7 mo
Inspections5
all-time
OOS inspections0
of 5
First seen11/02/2025
AR
Last seen06/28/2026
MO
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XPBD49X4SD758440
Make
Peterbilt
Model
579
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
07/04/2026
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 · 11/02/2025 – 06/28/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
06/28/2026MOI · Full0—UTILITY TRI-STATE INC 17671473LW985/OK
04/01/2026ARIII · Driver-only1—UTILITY TRI-STATE INC 17671473LW985/OK
03/17/2026TXII · Walk-around2—UTILITY TRI-STATE INC 17671473LW985/OK
12/03/2025TXII · Walk-around0—UTILITY TRI-STATE INC 17671473LW985/OK
11/02/2025ARI · Full1—UTILITY TRI-STATE INC 17671473LW985/OK
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
UTILITY TRI-STATE INC176714711/02/202506/28/20265OK
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.
3LW985OK1UTILITY TRI-STATE INC11/02/2025 → 06/28/20265
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/04/2026