Equipment unit · VIN-decoded · NHTSA vPIC

2014 Peterbilt 579

1XPBDP9X2ED250974 · Truck-Tractor · TRUCK
Carriers run under1
33 mo
Inspections10
all-time
OOS inspections5
of 10
First seenOct 23, 2023
CA
Last seenJul 7, 2026
CA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XPBDP9X2ED250974
Make
Peterbilt
Model
579
Model year
2014
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 19, 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 · Oct 23, 2023 – Jul 7, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 7, 2026CAII · Walk-around6OOSBAY POLYMER LLC 34427559E65538/CA
Feb 6, 2026CAI · Full5OOSBAY POLYMER LLC 34427559E65538/CA
Feb 26, 2025CAV · Vehicle-only2—BAY POLYMER LLC 34427559E65538/CA
Jun 20, 2024CAII · Walk-around1—BAY POLYMER LLC 34427559E65538/CA
May 23, 2024CAII · Walk-around0—BAY POLYMER LLC 34427559E65538/CA
May 23, 2024CAII · Walk-around2OOSBAY POLYMER LLC 34427559E65538/CA
May 21, 2024CAIII · Driver-only1—BAY POLYMER LLC 34427559E65538/CA
Feb 21, 2024CAI · Full8OOSBAY POLYMER LLC 34427559E65538/CA
Dec 5, 2023CAIII · Driver-only4OOSBAY POLYMER LLC 34427559E65538/CA
Oct 23, 2023CAII · Walk-around0—BAY POLYMER LLC 34427559E65538/CA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
BAY POLYMER LLC3442755Oct 23, 2023Jul 7, 202610CA
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.
9E65538CA1BAY POLYMER LLCOct 23, 2023 → Jul 7, 202610
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 19, 2026