Eptx Rock Company Llc is an active intrastate non-hazmat carrier based in Socorro, TX.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 1 | 0 | 0 |
| Tractors | 1 | 0 | 0 |
| Total Power Units | 1 | ||
Distinct vehicles · 24 mo
vs 1 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category | Insp w/ Viol |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 0% | 0% | Better than most peers |
| HOS Compliance | 0% | 0% | Better than most peers |
| Driver Fitness | 96% | 95% | Worse than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 98% | 98% | Worse than most peers |
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 | 1 | — | 6.67% |
| Vehicle | 0 | 6 | — | 22.26% |
| Hazmat | 0 | 0 | — | 4.44% |
Where they run
Inspected in 1 state. Top state TX accounts for 100% of activity. Activity outside home state (TX): 0%.
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| No crashes recorded | 0 | 0 | 0 | 0 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 18 | 4 | 6 |
| Driver Fitness |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Dec 22, 2025 | TX | STRAIGHT TRUCK | 9 | 4 |
| Feb 26, 2025 | TX | STRAIGHT TRUCK | 5 | 1 |
| Dec 24, 2024 | TX | STRAIGHT TRUCK | 5 | 2 |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 0 | 0.00 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 3 | 24.60 | — |
| Driver Fitness | 1 | 1.80 | — |
| Controlled Substances | 0 | 0.00 | — |
| 1 |
| 0 |
| 1 |
| Date | Code | Description | BASIC | OOS |
|---|
| Dec 22, 2025 | 39141APC | Medical (Certificate) - Operating a property-carrying vehicle without a valid medical certificate in possession or on file with the state drivers licensing agency | Driver Fitness | Yes |
| Dec 22, 2025 | 39345 | Brake tubing and hose adequacy | Vehicle Maintenance | Yes |
| Dec 22, 2025 | 39347A | Inadequate brakes for safe stopping - Brake Lining condition | Vehicle Maintenance | — |
| Dec 22, 2025 | 39347F | Wedge type brake(s) out-of-adjustment | Vehicle Maintenance | — |
| Dec 22, 2025 | 39378 | Wipers - Inoperative / missing / damaged wipers | Vehicle Maintenance | — |
| Dec 22, 2025 | 3939 | Inoperable Required Lamp | Vehicle Maintenance | — |
| Dec 22, 2025 | 3963A1 | Inspection repair and maintenance of parts and accessories | Vehicle Maintenance | Yes |
| Dec 22, 2025 | 3963A1BOS | BRAKES OUT OF SERVICE: The number of defective brakes is equal to or greater than 20 percent of the service brakes on the vehicle or combination | Vehicle Maintenance | Yes |
| Dec 22, 2025 | 3965B | Oil and/or grease leak | Vehicle Maintenance | — |
| Feb 26, 2025 | 393205C | Wheel fasteners loose and/or missing | Vehicle Maintenance | — |