Carrier profile · USDOT 4543772 · MC-1803574 · Updated Jun 13, 2026

SOUTHERN SITE SERVICES LLC

10 power unitsLocal · 1 statesWICHITA FALLS, TX50/100
CARRIER ACTIVEMC-1803574 ACTIVE

Identity & Federal

The official FMCSA identity — legal name, DBA, addresses, contact, officers, and registration — alongside the daily-captured federal-record activity feed, monitored daily by Vektor.

Location

Operation
Interstate

Contact

Web domain
southern-site.com

Registration

Officers
Russell Kyle Riggs · Jon Tait Langston
USDOT / docket
4543772 · MC-1803574
First registered
Mar 4, 2026
Last MCS-150
Mar 4, 2026
FMCSA safety rating
Not rated
D-U-N-S

Fleet (self-reported · MCS-150)

10Power units
20Drivers
10CDL drivers
Annual mileage

MCS-150 filing history· biennial-update cadence

Per-filing MCS-150 history (each biennial update + the fleet/mileage it reported) is being captured from the daily federal feed and will appear here as we capture the full history.

Federal record activity· monitored daily by Vektor

No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.