Cougar Trans Service Inc is an active interstate carrier based in Fontana, CA.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 3 | 0 | 0 |
| Tractors | 3 | 0 | 0 |
| Trailers | 0 | 0 | 5 |
| Total Power Units | 3 | ||
Distinct vehicles · 24 mo
vs 3 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 97% | 98% | Worse than most peers |
| HOS Compliance | 96% | 98% | Worse than most peers |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 97% | 99% | 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 | 16 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Oct 1, 2025 | 0 | 10 | 1 | 1 |
| Jul 1, 2025 | 0 | 1 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Jan 22, 2026 | OH | TRUCK TRACTOR | 0 | 0 |
| Jan 11, 2026 | AR | TRUCK TRACTOR | 5 | 1 |
| Dec 8, 2025 | MO | TRUCK TRACTOR | 11 | 3 |
| Oct 21, 2025 | AZ | TRUCK TRACTOR | 15 |
Carriers that share an officer, phone, or email with this DOT.
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 3 | 6.06 | — |
| HOS Compliance | 8 | 3.88 | — |
| Vehicle Maintenance | 19 | 15.38 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 12 states. Top state CA accounts for 22% of activity. Activity outside home state (CA): 78%.
+7 other states with fewer inspections
| 90 |
| 17 |
| 19 |
| Hours-of-Service Compliance | 21 | 2 | 5 |
| Unsafe Driving | 4 | 2 | 0 |
| Oct 21, 2025 | AZ | TRUCK TRACTOR | 15 | 4 |
| Aug 26, 2025 | CA | TRUCK TRACTOR | 0 | 0 |
| Aug 26, 2025 | CA | TRUCK TRACTOR | 1 | 0 |
| Aug 26, 2025 | CA | TRUCK TRACTOR | 0 | 0 |
| Jul 10, 2025 | MO | TRUCK TRACTOR | 9 | 2 |
| Jul 10, 2025 | NY | TRUCK TRACTOR | 2 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Jan 11, 2026 | 39345B2BHTD | Air Brake - Hose/tubing damage into the outer reinforcement ply. | Vehicle Maintenance | Yes |
| Jan 11, 2026 | 39348ABIBD | Drum Brake - Inoperative other than a steering axle | Vehicle Maintenance | — |
| Jan 11, 2026 | 3939ALRLI | Lighting - Tail lamp - Any inoperative | Vehicle Maintenance | — |
| Jan 11, 2026 | 3939ALSLI | Lighting - Stop lamps - Any inoperative. | Vehicle Maintenance | — |
| Jan 11, 2026 | 3939ALTSIR | Lighting - Turn signal -Any inoperative on a unit that is not the rearmost unit | Vehicle Maintenance | — |
| Dec 8, 2025 | 393205AWRBH | Wheel/Rim - Cracks between two holes | Vehicle Maintenance | Yes |
| Dec 8, 2025 | 393205AWRC | Wheel/Rim - Rim spoke wheel or adapter cracked | Vehicle Maintenance | — |
| Dec 8, 2025 | 393207FSLAS | Suspension - Leaking 3 PSI in 5 minutes | Vehicle Maintenance | — |
| Dec 8, 2025 | 39347ABCFSBD | Drum Brake - Contaminated friction surface | Vehicle Maintenance | — |
| Dec 8, 2025 | 39347E | Brake Out of Adjustment - Roto Clamp (Short & Long) DD-3 or Bolt | Vehicle Maintenance | — |