Trailboss Enterprises Incorporated is an active interstate carrier based in Harlingen, TX.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 1 | 0 | 0 |
| Tractors | 1 | 0 | 0 |
| Trailers | 1 | 0 | 0 |
| Buses (16+) | 175 | 0 | 0 |
| Total Power Units | 176 | ||
Distinct vehicles · 24 mo
vs 176 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 | 0% | 0% | Better than most peers |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 9% | 69% | Better 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 | 0 | — | 6.67% |
| Vehicle | 0 | 0 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| 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 | 0 | 0 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 13, 2026 | TX | BUS | 0 | 0 |
| Feb 25, 2026 | TX | BUS | 2 | 0 |
| Feb 17, 2026 | TX | MOTOR COACH | 0 | 0 |
| Feb 17, 2026 | TX | MOTOR COACH | 0 | 0 |
| Feb 17, 2026 | TX |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 0 | 0.00 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 9 | 0.19 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 2 states. Top state TX accounts for 94% of activity. Activity outside home state (TX): 6%.
| PASSENGER VAN |
| 0 |
| 0 |
| Feb 17, 2026 | TX | MOTOR COACH | 0 | 0 |
| Feb 17, 2026 | TX | PASSENGER VAN | 0 | 0 |
| Feb 17, 2026 | TX | MOTOR COACH | 0 | 0 |
| Feb 17, 2026 | TX | MOTOR COACH | 0 | 0 |
| Feb 17, 2026 | TX | PASSENGER VAN | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Feb 25, 2026 | 39350C | No means to ensure operable check valve | Vehicle Maintenance | — |
| Feb 25, 2026 | 39383G | Exhaust - Discharging at a point forward or directly below the driver or sleeper compartment | Vehicle Maintenance | — |
| Feb 3, 2026 | 39345DLUV | Brake Connections with Leaks Under Vehicle | Vehicle Maintenance | — |
| Jan 14, 2026 | 39345DLUV | Brake Connections with Leaks Under Vehicle | Vehicle Maintenance | — |
| Apr 23, 2025 | 39383G | Exhaust - Discharging at a point forward or directly below the driver or sleeper compartment | Vehicle Maintenance | — |
| Apr 17, 2025 | 3963A1ALBV | Air Brake - Any leak from a brake valve | Vehicle Maintenance | — |
| Jan 28, 2025 | 39360C | Windshield - Damaged or Discolored | Vehicle Maintenance | — |
| May 24, 2024 | 3939ALIL | Lighting - Identification lamp(s) inoperative | Vehicle Maintenance | — |
| May 24, 2024 | 3965BL | Lubrication - Oil or grease leak | Vehicle Maintenance | — |
| May 23, 2024 | 39355AB | Hydraulic Brake - ABS defective on truck/bus manufactured on or after March 1 1999 | Vehicle Maintenance | — |