DBA: T Bros Trucking
T Brothers Trucking Llc is an active interstate carrier based in Sioux Falls, SD.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 98 | 0 | 0 |
| Tractors | 15 | 83 | 0 |
| Trailers | 237 | 2 | 0 |
| Total Power Units | 98 | ||
Distinct vehicles · 24 mo
vs 98 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 80% | 94% | Worse than most peers |
| HOS Compliance | 80% | 93% | Worse than most peers |
| Driver Fitness | 80% | 94% | Worse than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 90% | 87% | 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 | 5 | — | 6.67% |
| Vehicle | 0 | 43 | — | 22.26% |
| Hazmat | 1 | 0 | 0.00% |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Jan 1, 2026 | 0 | 0 | 1 | 1 |
| Apr 1, 2025 | 0 | 1 | 2 | 2 |
| Jan 1, 2025 | 0 | 0 | 1 | 1 |
| Oct 1, 2024 | 0 | 1 | 3 | 3 |
| Jul 1, 2024 | 0 | 2 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 135 | 45 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 21, 2026 | IN | TRUCK TRACTOR | 1 | 0 |
| Mar 20, 2026 | TN | TRUCK TRACTOR | 0 | 0 |
| Mar 19, 2026 | IA | TRUCK TRACTOR | 3 | 2 |
| Mar 14, 2026 | SD | TRUCK TRACTOR | 0 | 0 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 24 | 2.56 | — |
| HOS Compliance | 21 | 0.37 | — |
| Vehicle Maintenance | 69 | 5.89 | — |
| Driver Fitness | 5 | 0.18 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 35 states. Top state SD accounts for 22% of activity. Activity outside home state (SD): 78%.
+30 other states with fewer inspections
| 44 |
| Hours-of-Service Compliance | 28 | 16 | 1 |
| Unsafe Driving | 27 | 7 | 0 |
| Driver Fitness | 6 | 3 | 4 |
| Mar 13, 2026 |
| SD |
| TRUCK TRACTOR |
| 0 |
| 0 |
| Mar 9, 2026 | SD | TRUCK TRACTOR | 0 | 0 |
| Mar 3, 2026 | MN | TRUCK TRACTOR | 0 | 0 |
| Mar 2, 2026 | MN | TRUCK TRACTOR | 0 | 0 |
| Feb 28, 2026 | ND | TRUCK TRACTOR | 0 | 0 |
| Feb 26, 2026 | MS | TRUCK TRACTOR | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Mar 21, 2026 | 3922SLLLR | State/Local Laws - Lane restriction violation | Unsafe Driving | — |
| Mar 19, 2026 | 38323A2 | Operating a CMV without a CDL | Driver Fitness | Yes |
| Mar 19, 2026 | 39111B4DEN | Driver operating a CMV without proper endorsements or in violation of restrictions | Driver Fitness | Yes |
| Mar 19, 2026 | 3922SLLS2 | State/Local Laws - Speeding 6-10 miles per hour over the speed limit | Unsafe Driving | — |
| Feb 26, 2026 | 39375A3TAOLTIS | Tires - All others leaking in tread area and inflation less than 50% of the maximum inflation pressure on tire equipped with ATIS | Vehicle Maintenance | Yes |
| Feb 26, 2026 | 39395A4EEUS | Emergency Equipment - Fire Extinguishers - unsecured | Vehicle Maintenance | — |
| Feb 26, 2026 | 3958E1PC | HOS - False record of duty status driver improper use of Personal Conveyance - Not OOS | Hours-of-Service Compliance | — |
| Feb 10, 2026 | 3922C | Failure to obey traffic control device | Unsafe Driving | — |
| Jan 16, 2026 | 39345B2BAIR | Air Brake - Hose/tubing damaged or not secured | Vehicle Maintenance | — |
| Jan 16, 2026 | 39347E | Brake Out of Adjustment - Roto Clamp (Short & Long) DD-3 or Bolt | Vehicle Maintenance | — |