Equipment unit · VIN-decoded · NHTSA vPIC

2013 Wilson trailer co.

4WW5512A8D6620602 · TRAILER
Carriers run under2
35 mo
Inspections5
all-time
OOS inspections0
of 5
First seenJul 20, 2023
CA
Last seenJun 24, 2026
CO
Inspected under 2 different carriers in 35 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
4WW5512A8D6620602
Make
Wilson trailer co.
Model
Not decoded
Model year
2013
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Aug 1, 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 · Jul 20, 2023 – Jun 24, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 24, 2026COIII · Driver-only0—TOP FLEET TRANSPORT LTD 379882757552L/BC
Feb 11, 2026WAIII · Driver-only0—TOP FLEET TRANSPORT LTD 379882788924K/BC
Sep 25, 2025MTIII · Driver-only0—BEST SOURCE TRANSPORT LTD 300984888924K/BC
Nov 20, 2023WAIII · Driver-only1—TOP FLEET TRANSPORT LTD 379882722738K/BC
Jul 20, 2023CAI · Full1—TOP FLEET TRANSPORT LTD 379882722738K/BC
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TOP FLEET TRANSPORT LTD3798827Jul 20, 2023Jun 24, 20264BC
BEST SOURCE TRANSPORT LTD3009848Sep 25, 2025Sep 25, 20251BC
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.
57552LBC2TOP FLEET TRANSPORT LTDJun 24, 2026 → Jun 24, 20261
88924KBC—TOP FLEET TRANSPORT LTDFeb 11, 2026 → Feb 11, 20261
88924KBC—BEST SOURCE TRANSPORT LTDSep 25, 2025 → Sep 25, 20251
22738KBC—TOP FLEET TRANSPORT LTDJul 20, 2023 → Nov 20, 20232
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 1, 2026