Stewart Brothers Drilling Co is an active interstate carrier based in Milan, NM.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 26 | 0 | 0 |
| Tractors | 5 | 0 | 0 |
| Total Power Units | 31 | ||
Distinct vehicles · 24 mo
vs 31 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 0% | 0% | Better than most peers |
| HOS Compliance | 100% | 96% | Worse than most peers |
| Driver Fitness | 87% | 95% | Worse than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 83% | 94% | 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 | 2 | — | 6.67% |
| Vehicle | 0 | 17 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Jul 1, 2024 | 0 | 0 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 37 | 8 | 14 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 10, 2026 | NM | TRUCK TRACTOR | 1 | 0 |
| Feb 10, 2026 | NM | TRUCK TRACTOR | 0 | 0 |
| Aug 28, 2025 | NM | TRUCK TRACTOR | 0 | 0 |
| Jul 30, 2025 | NM | TRUCK TRACTOR | 1 | 1 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 0 | 0.00 | — |
| HOS Compliance | 1 | 0.43 | — |
| Vehicle Maintenance | 9 | 10.60 | — |
| Driver Fitness | 2 | 1.30 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 2 states. Top state NM accounts for 71% of activity. Activity outside home state (NM): 29%.
| Driver Fitness |
| 2 |
| 2 |
| 2 |
| Hours-of-Service Compliance | 1 | 0 | 0 |
| Apr 2, 2025 |
| TX |
| STRAIGHT TRUCK |
| 8 |
| 4 |
| Apr 2, 2025 | TX | STRAIGHT TRUCK | 8 | 4 |
| Apr 1, 2025 | TX | STRAIGHT TRUCK | 11 | 4 |
| Jan 30, 2025 | NM | TRUCK TRACTOR | 3 | 1 |
| Sep 27, 2024 | NM | TRUCK TRACTOR | 0 | 0 |
| Sep 20, 2024 | NM | TRUCK TRACTOR | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Mar 10, 2026 | 39360D | Windshield / Windows - Tinting permits less than 70% of light transmittance | Vehicle Maintenance | — |
| Jul 30, 2025 | 39375A3 | Tire-flat and/or audible air leak | Vehicle Maintenance | Yes |
| Apr 2, 2025 | 39330 | Improper battery installation | Vehicle Maintenance | — |
| Apr 2, 2025 | 39347E | Brake Out of Adjustment - Roto Clamp (Short & Long) DD-3 or Bolt | Vehicle Maintenance | — |
| Apr 2, 2025 | 39351 | No or defective brake warning device or pressure gauge | Vehicle Maintenance | — |
| Apr 2, 2025 | 39378 | Wipers - Inoperative / missing / damaged wipers | Vehicle Maintenance | — |
| Apr 2, 2025 | 3939 | Inoperable Required Lamp | Vehicle Maintenance | Yes |
| Apr 2, 2025 | 3939TS | Inoperative turn signal | Vehicle Maintenance | Yes |
| Apr 2, 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 |
| Apr 2, 2025 | 3965B | Oil and/or grease leak | Vehicle Maintenance | — |