Diligent Roustabout Llc is an active intrastate non-hazmat carrier based in Big Lake, TX.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 13 | 0 | 0 |
| Tractors | 13 | 0 | 0 |
| Trailers | 14 | 0 | 0 |
| Total Power Units | 13 | ||
Distinct vehicles · 24 mo
vs 13 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 | 86% | 93% | Worse than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 93% | 92% | 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 | 3 | — | 6.67% |
| Vehicle | 0 | 24 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Oct 1, 2025 | 0 | 1 | 1 | 1 |
| Oct 1, 2024 | 0 | 1 | 0 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 128 | 22 | 24 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 16, 2026 | TX | TRUCK TRACTOR | 4 | 0 |
| Feb 11, 2026 | TX | TRUCK TRACTOR | 0 | 0 |
| Feb 10, 2026 | TX | STRAIGHT TRUCK | 5 | 3 |
| Jan 21, 2026 | TX | TRUCK TRACTOR | 1 | 0 |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 0 | 0.00 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 29 | 15.26 | — |
| Driver Fitness | 2 | 0.72 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 1 state. Top state TX accounts for 100% of activity. Activity outside home state (TX): 0%.
| Driver Fitness |
| 3 |
| 2 |
| 3 |
| Jan 21, 2026 |
| TX |
| TRUCK TRACTOR |
| 2 |
| 0 |
| Jan 21, 2026 | TX | STRAIGHT TRUCK | 12 | 3 |
| Jan 14, 2026 | TX | TRUCK TRACTOR | 2 | 0 |
| Dec 26, 2025 | TX | TRUCK TRACTOR | 3 | 0 |
| Dec 8, 2025 | TX | TRUCK TRACTOR | 5 | 3 |
| Nov 18, 2025 | TX | TRUCK TRACTOR | 3 | 2 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Mar 16, 2026 | 393203C | Hood not securely fastened | Vehicle Maintenance | — |
| Mar 16, 2026 | 3939 | Inoperable Required Lamp | Vehicle Maintenance | — |
| Mar 16, 2026 | 3939H | Inoperable head lamps | Vehicle Maintenance | — |
| Mar 16, 2026 | 3939TS | Inoperative turn signal | Vehicle Maintenance | — |
| Feb 10, 2026 | 39345B2UV | Brake Hose or Tubing Chafing and/or Kinking Under Vehicle | Vehicle Maintenance | Yes |
| Feb 10, 2026 | 39375A3 | Tire-flat and/or audible air leak | Vehicle Maintenance | Yes |
| Feb 10, 2026 | 3939 | Inoperable Required Lamp | Vehicle Maintenance | — |
| Feb 10, 2026 | 3963A1 | Inspection repair and maintenance of parts and accessories | Vehicle Maintenance | — |
| Feb 10, 2026 | 3963A1BL | Brake system pressure loss | Vehicle Maintenance | Yes |
| Jan 21, 2026 | 393209E | Power steering violations | Vehicle Maintenance | — |