S O Trucking
Salvador Contreras Ortiz · Guymon, OK · Interstate
Motor Carrier
✓ Authority Active
1
Power units
1
Drivers
7
Roadside inspections
Services
What we move
For-hire trucking
Authorized interstate freight transportation with a fleet of 1 power units.
Property freight
Federal authority on file to haul general property freight.
Interstate operations
Operating scope on federal record: interstate, based out of OK.
Derived from federal registrations. Claim this page to list your exact equipment and lanes.
Fleet & safety
The operation
7
Inspections
Mar 25, 2026
Most recent
Aug 2, 2023
Earliest on file
| Date | State | Level |
|---|---|---|
| Mar 25, 2026 | OK | Level II — Walk-around |
| Feb 16, 2026 | KS | Level III — Driver-only |
| Oct 15, 2025 | TX | Level II — Walk-around |
| Feb 26, 2025 | KS | Level II — Walk-around |
| Mar 6, 2024 | OK | Level III — Driver-only |
About
Who we are
S O Trucking is an interstate motor carrier based in Guymon, OK.
Auto-written from federal records. Claim this page to tell your own story and add your team.
Contact
Work with S O Trucking
Address
110 S Academy
Guymon, OK 73942
Phone
(580) 338-7856
None on file
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Claim S O Trucking — free →Authority history (1 actions)
- Granted — Motor Property Common Carrier