Four Sons Transport Llc is an active intrastate non-hazmat carrier based in Penitas, TX.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 2 | 0 | 0 |
| Tractors | 2 | 0 | 0 |
| Trailers | 2 | 0 | 0 |
| Total Power Units | 2 | ||
Distinct vehicles · 24 mo
vs 2 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 | 95% | 96% | Worse than most peers |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 70% | 76% | 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 | 2 | — | 6.67% |
| Vehicle | 0 | 1 | — | 22.26% |
| Hazmat | 0 | 0 | — | 4.44% |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| No crashes recorded | 0 | 0 | 0 | 0 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 12 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Jan 10, 2026 | TX | TRUCK TRACTOR | 2 | 1 |
| Dec 12, 2025 | TX | TRUCK TRACTOR | 0 | 0 |
| Jun 16, 2025 | TX | TRUCK TRACTOR | 0 | 0 |
| May 27, 2025 | TX | TRUCK TRACTOR | 0 | 0 |
| Mar 5, 2025 |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 0 | 0.00 | — |
| HOS Compliance | 2 | 2.07 | — |
| Vehicle Maintenance | 5 | 4.20 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
Where they run
Inspected in 1 state. Top state TX accounts for 100% of activity. Activity outside home state (TX): 0%.
| 1 |
| Hours-of-Service Compliance | 3 | 0 | 2 |
| TX |
| TRUCK TRACTOR |
| 3 |
| 0 |
| Feb 6, 2025 | TX | TRUCK TRACTOR | 1 | 0 |
| Nov 11, 2024 | TX | TRUCK TRACTOR | 2 | 0 |
| Nov 7, 2024 | TX | TRUCK TRACTOR | 7 | 2 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Jan 10, 2026 | 39311UR | Upper Rear retroreflective sheeting or reflex reflecting material requirements for vehicles manufactured after December 1993 | Vehicle Maintenance | — |
| Jan 10, 2026 | 3958AELD | ELD - No record of duty status (ELD Required) | Hours-of-Service Compliance | Yes |
| Mar 5, 2025 | 39355E | No or Defective ABS Malfunction Indicator Lamp for trailer manufactured after 03/01/1998 | Vehicle Maintenance | — |
| Mar 5, 2025 | 3939 | Inoperable Required Lamp | Vehicle Maintenance | — |
| Mar 5, 2025 | 3939H | Inoperable head lamps | Vehicle Maintenance | — |
| Feb 6, 2025 | 39311 | No or defective lighting devices or reflective material as required | Vehicle Maintenance | — |
| Nov 11, 2024 | 39360D | Windshield / Windows - Tinting permits less than 70% of light transmittance | Vehicle Maintenance | — |
| Nov 11, 2024 | 3939 | Inoperable Required Lamp | Vehicle Maintenance | — |
| Nov 7, 2024 | 39313C2 | No Lower Rear retroreflective sheeting or reflex reflective material as required for vehicles manufactured before December 1993 | Vehicle Maintenance | — |
| Nov 7, 2024 | 39313C3 | No Upper Rear retroreflective sheeting or reflex reflective material as required for vehicles manufactured before December 1993 | Vehicle Maintenance | — |