Stewart & Stevenson Power Products Llc is an active interstate carrier based in Oklahoma City, OK.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 81 | 40 | 0 |
| Tractors | 4 | 6 | 0 |
| Trailers | 6 | 2 | 0 |
| Total Power Units | 131 | ||
Distinct vehicles · 24 mo
vs 131 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 | 41% | 91% | Around peer average |
| HOS Compliance | 0% | 0% | Better than most peers |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 41% | 84% | 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 | 0 | — | 6.67% |
| Vehicle | 0 | 0 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Oct 1, 2025 | 0 | 0 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 6 | 0 | 0 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Sep 15, 2025 | NJ | STRAIGHT TRUCK | 0 | 0 |
| Aug 5, 2025 | VT | STRAIGHT TRUCK | 1 | 0 |
| Jun 20, 2025 | NJ | STRAIGHT TRUCK | 1 | 0 |
| Dec 23, 2024 | NY | STRAIGHT TRUCK | 4 | 0 |
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| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 1 | 0.09 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 3 | 1.80 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 5 states. Top state NJ accounts for 27% of activity. Activity outside home state (OK): 82%.
| Unsafe Driving |
| 1 |
| 0 |
| 0 |
| Dec 16, 2024 |
| TX |
| TRUCK TRACTOR |
| 0 |
| 0 |
| Dec 6, 2024 | OK | STRAIGHT TRUCK | 0 | 0 |
| Nov 4, 2024 | NJ | STRAIGHT TRUCK | 1 | 0 |
| Sep 12, 2024 | NY | STRAIGHT TRUCK | 0 | 0 |
| May 14, 2024 | NY | STRAIGHT TRUCK | 0 | 0 |
| Apr 12, 2024 | TX | TRUCK TRACTOR | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Aug 5, 2025 | 3922SLLTCD | State/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g. safety official signal sign light lane marking other | Unsafe Driving | — |
| Jun 20, 2025 | 3939ALIL | Lighting - Identification lamp(s) inoperative | Vehicle Maintenance | — |
| Dec 23, 2024 | 39311A1LLPL | Lighting - License plate lamp missing | Vehicle Maintenance | — |
| Dec 23, 2024 | 39345B2BAIR | Air Brake - Hose/tubing damaged or not secured | Vehicle Maintenance | — |
| Dec 23, 2024 | 3939ALCL | Lighting - Clearance lamp(s) inoperative | Vehicle Maintenance | — |
| Dec 23, 2024 | 3939ALIL | Lighting - Identification lamp(s) inoperative | Vehicle Maintenance | — |
| Nov 4, 2024 | 39617CPI | Operating a CMV without documentation of a periodic inspection | Vehicle Maintenance | — |