S&O Transport Llc is an active interstate carrier based in Eagle Pass, TX.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 12 | 0 | 0 |
| Tractors | 12 | 0 | 0 |
| Trailers | 24 | 0 | 0 |
| Total Power Units | 12 | ||
Distinct vehicles · 24 mo
vs 12 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 76% | 93% | Worse than most peers |
| HOS Compliance | 89% | 94% | Worse than most peers |
| Driver Fitness | 83% | 93% | Worse than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 73% | 85% | Around peer average |
Lower percentile = lower SMS measure = stronger safety record. Computed nightly across active carriers in the same state and fleet-size band.
| Type | Inspections | OOS | OOS % | Nat'l Avg |
|---|---|---|---|---|
| Driver | 0 | 5 | — | 6.67% |
| Vehicle | 0 | 15 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Oct 1, 2025 | 1 | 2 | 1 | 1 |
| Jul 1, 2025 | 0 | 0 | 1 | 1 |
| Jan 1, 2025 | 0 | 0 | 1 | 1 |
| Jul 1, 2024 | 0 | 0 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 204 | 23 | 19 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 20, 2026 | TX | TRUCK TRACTOR | 2 | 0 |
| Mar 16, 2026 | US | TRUCK TRACTOR | 4 | 0 |
| Mar 13, 2026 | TX | TRUCK TRACTOR | 6 | 1 |
| Feb 17, 2026 | TX | TRUCK TRACTOR | 4 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 2 | 0.71 | — |
| HOS Compliance | 15 | 1.12 | — |
| Vehicle Maintenance | 69 | 9.03 | — |
| Driver Fitness | 6 | 0.56 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 5 states. Top state TX accounts for 86% of activity. Activity outside home state (TX): 14%.
| Hours-of-Service Compliance |
| 29 |
| 13 |
| 3 |
| Driver Fitness | 6 | 2 | 4 |
| Unsafe Driving | 2 | 1 | 0 |
| Feb 6, 2026 | TX | TRUCK TRACTOR | 1 | 0 |
| Feb 4, 2026 | TX | TRUCK TRACTOR | 2 | 0 |
| Jan 26, 2026 | TX | TRUCK TRACTOR | 3 | 0 |
| Dec 22, 2025 | TX | TRUCK TRACTOR | 2 | 1 |
| Dec 19, 2025 | TX | TRUCK TRACTOR | 4 | 0 |
| Nov 14, 2025 | TX | TRUCK TRACTOR | 2 | 1 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Mar 20, 2026 | 39111B2Z | Border Zone - Driver cannot satisfy the English language proficiency requirements of 391.11(b)(2) as per FMCSA Enforcement Guidance Memo MC-SEE-2025-0001. | Driver Fitness | — |
| Mar 20, 2026 | 39395A | No/discharged/unsecured fire extinguisher | Vehicle Maintenance | — |
| Mar 16, 2026 | 39111B2Z | Border Zone - Driver cannot satisfy the English language proficiency requirements of 391.11(b)(2) as per FMCSA Enforcement Guidance Memo MC-SEE-2025-0001. | Driver Fitness | — |
| Mar 16, 2026 | 39345DB | Air Brake - Audible air leak at a proper connection | Vehicle Maintenance | — |
| Mar 16, 2026 | 39375CTAOTDLT232 | Tires - Less than 2/32 inch tread depth | Vehicle Maintenance | — |
| Mar 16, 2026 | 39378AWS | Washers - Inoperative washing system. | Vehicle Maintenance | — |
| Mar 13, 2026 | 3963A1B | Brakes (general) Explain: | Vehicle Maintenance | — |
| Mar 13, 2026 | 39328 | Improper or no wiring protection as required | Vehicle Maintenance | — |
| Mar 13, 2026 | 39353B | CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear | Vehicle Maintenance | — |
| Mar 13, 2026 | 39375C | Tire-other tread depth less than 2/32 of inch measured in a major tread groove | Vehicle Maintenance | — |