Equipment unit · VIN-decoded · NHTSA vPIC

1REFA52052C021314

Not yet decoded
Carriers run under2
34 mo
Inspections3
all-time
OOS inspections0
of 3
First seenAug 24, 2023
CA
Last seenJun 30, 2026
CA
Inspected under 2 different carriers in 34 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
1REFA52052C021314
Make
Not decoded
Model
Not decoded
Model year
—
Body class
Not decoded
Vehicle type
Not decoded
GVWR
Not decoded
Decoded at
Jul 26, 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 · Aug 24, 2023 – Jun 30, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 30, 2026CAI · Full1—D & SON'S TRANSPORT LLC 31072324UF6281/CA
Apr 7, 2026CAI · Full1—D & SON'S TRANSPORT LLC 31072324UF6281/CA
Aug 24, 2023CAI · Full0—GRANITE ROCK COMPANY 7141884UF6281/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
D & SON'S TRANSPORT LLC3107232Apr 7, 2026Jun 30, 20262CA
GRANITE ROCK COMPANY714188Aug 24, 2023Aug 24, 20231CA
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.
4UF6281CA2D & SON'S TRANSPORT LLCApr 7, 2026 → Jun 30, 20262
4UF6281CA—GRANITE ROCK COMPANYAug 24, 2023 → Aug 24, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 26, 2026