Carrier profile · USDOT 1019994 · MC-428192 · Updated Jun 13, 2026
William Floyd Fontelroy
DBA WKJF TRUCKING
2 power unitsavg 13.5 yrLocal · 1 statesSAN ANTONIO, TX50/100
CARRIER ACTIVEMC-428192 ACTIVE
Equipment
Haulable capacity (power units only — trailers are towed context), equipment mix, and the VIN-decoded unit roster. Click any VIN to trace that unit across every carrier that has run it.
Capacity· power units = haulable capacity; trailers are towed
- Registered power units (MCS-150)
- 2
- Observed power (24 mo)
- 1
- Trailers (towed)
- 1
Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.
Fleet age· model years · decoded VINs
Average age
2017
Newest model yr
2008
Oldest model yr
100.0%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 1FUJGLDR7HLHS8964View sourced platform decode | Truck-Tractor | 2017 | FREIGHTLINER | Cascadia | 3 | Aug 6, 2025 |
| 5TR14830082001400View sourced platform decode | Trailer | 2008 | FONTAINE TRAILER C | — | 3 | Aug 6, 2025 |
Showing 2 · most-inspected first.