Equipment unit · VIN-decoded · NHTSA vPIC

2020 Peterbilt 579

1XPBDP9X6LD651117 · Truck-Tractor · TRUCK
Carriers run under2
16 mo
Inspections8
all-time
OOS inspections3
of 8
First seen08/03/2024
CA
Last seen12/02/2025
CA
Inspected under 2 different carriers in 16 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
1XPBDP9X6LD651117
Make
Peterbilt
Model
579
Model year
2020
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 · 08/03/2024 – 12/02/2025

DateStateLevelViol.OOSCarrier (DOT)Plate
12/02/2025CAII · Walk-around2—MARIDKA TRANS INC 3671614ZP69953/CA
08/23/2025NEIII · Driver-only0—MARIDKA TRANS INC 3671614ZP15461/CA
08/21/2025INI · Full1OOSMARIDKA TRANS INC 3671614ZP15461/CA
07/11/2025OHIII · Driver-only0—MARIDKA TRANS INC 3671614ZP15461/CA
06/17/2025CAII · Walk-around2—SSV LOGISTIC INC 3873954ZP15461/CA
04/14/2025CAIII · Driver-only0—SSV LOGISTIC INC 3873954ZP15461/CA
09/10/2024CAIII · Driver-only2OOSSSV LOGISTIC INC 3873954ZP15461/CA
08/03/2024CAIII · Driver-only2OOSSSV LOGISTIC INC 3873954ZP15461/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MARIDKA TRANS INC367161407/11/202512/02/20254CA
SSV LOGISTIC INC387395408/03/202406/17/20254CA
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.
ZP69953CA—MARIDKA TRANS INC12/02/2025 → 12/02/20251
ZP15461CA—MARIDKA TRANS INC07/11/2025 → 08/23/20253
ZP15461CA—SSV LOGISTIC INC08/03/2024 → 06/17/20254
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/21/2026