Seguro Truck Lines Ltd is an active interstate carrier based in San Antonio, TX.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 36 | 0 | 0 |
| Tractors | 0 | 36 | 0 |
| Trailers | 95 | 0 | 0 |
| Total Power Units | 36 | ||
Distinct vehicles · 24 mo
vs 36 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 | 88% | 93% | Worse than most peers |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 93% | 90% | 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 | 9 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Oct 1, 2025 | 0 | 0 | 1 | 1 |
| Jul 1, 2025 | 0 | 1 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 59 | 10 | 9 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Jan 2, 2026 | TX | TRUCK TRACTOR | 5 | 0 |
| Nov 11, 2025 | TX | TRUCK TRACTOR | 2 | 0 |
| Nov 6, 2025 | TX | TRUCK TRACTOR | 4 | 0 |
| Nov 6, 2025 | TX | TRUCK TRACTOR | 5 | 2 |
Carriers that share an officer, phone, or email with this DOT.
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 0 | 0.00 | — |
| HOS Compliance | 2 | 0.90 | — |
| Vehicle Maintenance | 16 | 13.50 | — |
| Driver Fitness | 0 | 0.00 | — |
| 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%.
| Hours-of-Service Compliance |
| 2 |
| 0 |
| 1 |
| Sep 4, 2025 | TX | TRUCK TRACTOR | 2 | 1 |
| Aug 13, 2025 | TX | TRUCK TRACTOR | 4 | 1 |
| Aug 6, 2025 | TX | TRUCK TRACTOR | 0 | 0 |
| Jul 11, 2025 | TX | TRUCK TRACTOR | 8 | 2 |
| Jul 10, 2025 | TX | TRUCK TRACTOR | 6 | 0 |
| May 14, 2025 | TX | TRUCK TRACTOR | 2 | 1 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Jan 2, 2026 | 39311 | No or defective lighting devices or reflective material as required | Vehicle Maintenance | — |
| Jan 2, 2026 | 39345B2UV | Brake Hose or Tubing Chafing and/or Kinking Under Vehicle | Vehicle Maintenance | — |
| Jan 2, 2026 | 39355C1 | Truck Tractor manufactured on or after March 1 1997 not equipped with an antilock brake system | Vehicle Maintenance | — |
| Jan 2, 2026 | 3939 | Inoperable Required Lamp | Vehicle Maintenance | — |
| Jan 2, 2026 | 3958F01 | Drivers record of duty status not current | Hours-of-Service Compliance | — |
| Nov 11, 2025 | 39355E | No or Defective ABS Malfunction Indicator Lamp for trailer manufactured after 03/01/1998 | Vehicle Maintenance | — |
| Nov 11, 2025 | 3939 | Inoperable Required Lamp | Vehicle Maintenance | — |
| Nov 6, 2025 | 3939TS | Inoperative turn signal | Vehicle Maintenance | — |
| Nov 6, 2025 | 3939H | Inoperable head lamps | Vehicle Maintenance | — |
| Nov 6, 2025 | 39345B2UV | Brake Hose or Tubing Chafing and/or Kinking Under Vehicle | Vehicle Maintenance | — |