Carrier profile · USDOT 3771339 · MC-1346349 · Updated Jun 21, 2026
LUIS ALONSO HERNANDEZ
DBA SOUTHERN STEEL TRANSPORT
1 power unitavg 18 yrRegional · 4 statesSUMMERVILLE, SC86/100
CARRIER ACTIVEMC-1346349 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)
- 1
- Observed power (24 mo)
- 1
- Trailers (towed)
- 3
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
2016
Newest model yr
2003
Oldest model yr
75.0%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 1XKYDP9X3GJ468801View sourced platform decode | Truck-Tractor | 2016 | KENWORTH | T680 | 5 | Jun 17, 2026 |
| 13N14830761530001View sourced platform decode | Trailer | 2006 | FONTAINE TRAILER C | Fontaine Trailer Co. | 3 | Feb 3, 2025 |
| 13N14830131517496View sourced platform decode | Trailer | 2003 | FONTAINE TRAILER C | Fontaine Trailer Co. | 1 | Jun 17, 2026 |
| 13N14830771539881View sourced platform decode | Trailer | 2007 | FONA | — | 1 | Mar 27, 2026 |
Showing 4 · most-inspected first.