Equipment unit · VIN-decoded · NHTSA vPIC

2021 Peterbilt 579

1XPBDP9X1MD770954 · Truck-Tractor · TRUCK
Carriers run under3
26 mo
Inspections4
all-time
OOS inspections1
of 4
First seen08/28/2023
NC
Last seen10/19/2025
MS
Inspected under 3 different carriers in 26 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
1XPBDP9X1MD770954
Make
Peterbilt
Model
579
Model year
2021
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
07/12/2026
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 · 08/28/2023 – 10/19/2025

DateStateLevelViol.OOSCarrier (DOT)Plate
10/19/2025MSIII · Driver-only0—TITAN FLATBED SERVICES LLC 38911131218387/AL
07/02/2025TNIII · Driver-only0—CONSOLIDATED BRICK & BUILDING SUPPLIES INC 3891131218387/AL
07/10/2024ARIII · Driver-only1—PAUL TRANSPORTATION INC 10821053KV397/OK
08/28/2023NCI · Full1OOSPAUL TRANSPORTATION INC 10821053FJ312/OK
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TITAN FLATBED SERVICES LLC389111310/19/202510/19/20251AL
CONSOLIDATED BRICK & BUILDING SUPPLIES INC38911307/02/202507/02/20251MA
PAUL TRANSPORTATION INC108210508/28/202307/10/20242OK
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.
1218387AL—TITAN FLATBED SERVICES LLC10/19/2025 → 10/19/20251
1218387AL—CONSOLIDATED BRICK & BUILDING SUPPLIES INC07/02/2025 → 07/02/20251
3KV397OK—PAUL TRANSPORTATION INC07/10/2024 → 07/10/20241
3FJ312OK—PAUL TRANSPORTATION INC08/28/2023 → 08/28/20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/12/2026