Mast Trucking Llc is an active interstate carrier based in Belton, TX.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 17 | 0 | 0 |
| Tractors | 13 | 4 | 0 |
| Trailers | 13 | 0 | 0 |
| Total Power Units | 17 | ||
Distinct vehicles · 24 mo
vs 17 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 96% | 96% | Worse than most peers |
| HOS Compliance | 98% | 98% | Worse than most peers |
| Driver Fitness | 90% | 94% | Worse than most peers |
| Controlled Substances | 99% | 100% | Worse than most peers |
| Vehicle Maintenance | 87% | 89% | 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 | 6 | — | 6.67% |
| Vehicle | 0 | 9 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Jul 1, 2025 | 0 | 0 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 55 | 13 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Feb 25, 2026 | MO | TRUCK TRACTOR | 4 | 2 |
| Feb 20, 2026 | MO | TRUCK TRACTOR | 2 | 0 |
| Feb 10, 2026 | TX | OTHER | 4 | 1 |
| Feb 2, 2026 | TX | TRUCK TRACTOR | 0 | 0 |
| Category |
|---|
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 1 | 3.93 | — |
| HOS Compliance | 7 | 3.62 | — |
| Vehicle Maintenance | 15 | 12.27 | — |
| Driver Fitness | 2 | 1.18 | — |
| Controlled Substances | 1 | 0.69 | — |
| 4.44% |
Where they run
Inspected in 3 states. Top state TX accounts for 76% of activity. Activity outside home state (TX): 24%.
| 8 |
| Hours-of-Service Compliance | 12 | 4 | 2 |
| Driver Fitness | 3 | 1 | 3 |
| Controlled Substances/​Alcohol | 1 | 1 | 1 |
| Unsafe Driving | 1 | 1 | 0 |
| Jan 22, 2026 | MO | TRUCK TRACTOR | 9 | 4 |
| Jan 7, 2026 | KS | TRUCK TRACTOR | 3 | 0 |
| Dec 31, 2025 | TX | TRUCK TRACTOR | 6 | 0 |
| Dec 9, 2025 | TX | TRUCK TRACTOR | 9 | 1 |
| Nov 5, 2025 | TX | TRUCK TRACTOR | 3 | 1 |
| Oct 28, 2025 | TX | TRUCK TRACTOR | 5 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Feb 25, 2026 | 39111B4 | Medical (Certificate) - Operating a CDL (passenger or property carrying) vehicle that is non-excepted and the driver has self-certified as excepted interstate or | Driver Fitness | Yes |
| Feb 25, 2026 | 39141APC | Medical (Certificate) - Operating a property-carrying vehicle without a valid medical certificate in possession or on file with the state drivers licensing agency | Driver Fitness | Yes |
| Feb 25, 2026 | 3939ALHLI | Lighting - Headlamp(s) - Any inoperative | Vehicle Maintenance | — |
| Feb 25, 2026 | 3958EHOSPD | HOS (Property) - No driver may make a false report in connection with a duty status. Explain | Hours-of-Service Compliance | — |
| Feb 20, 2026 | 39347E | Brake Out of Adjustment - Roto Clamp (Short & Long) DD-3 or Bolt | Vehicle Maintenance | — |
| Feb 20, 2026 | 39353BB | Air Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear | Vehicle Maintenance | — |
| Feb 10, 2026 | 38323A2 | Operating a CMV without a CDL | Driver Fitness | Yes |
| Feb 10, 2026 | 39345B2UV | Brake Hose or Tubing Chafing and/or Kinking Under Vehicle | Vehicle Maintenance | — |
| Feb 10, 2026 | 39355E | No or Defective ABS Malfunction Indicator Lamp for trailer manufactured after 03/01/1998 | Vehicle Maintenance | — |
| Feb 10, 2026 | 39617C | Operating a CMV without proof of a periodic inspection | Vehicle Maintenance | — |