T Brothers Trucking LLC
USDOT 821186 · MC-364768 · Sioux Falls, South Dakota · Interstate for-hire carrier · 50–99 power units
T Brothers Trucking LLC (dba T Bros Trucking) is a corporation based in Sioux Falls, South Dakota, registered with the FMCSA as an interstate carrier (authorized for hire). It reports 98 power units and 95 drivers, which ranks it #15 by fleet size among 35 active for-hire carriers with 50+ power units headquartered in South Dakota. In the 24 months to Sep 24, 2026 its trucks were inspected 272 times – about 2.8 inspections per power unit. 32.5% of vehicle inspections and 1.1% of driver inspections ended with an out-of-service order, against 20.5% and 3.3% for carriers of the same size nationally. FMCSA records 10 reportable crashes in the last 24 months (3 injuries, 0 fatalities, 10 tow-away), or 10.2 per 100 power units versus 4.8 for its size band. Crash counts in FMCSA data do not indicate fault. Its registered cargo types are general freight, metal: sheets, coils, rolls, building materials, intermodal containers, beverages, paper products, construction.
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Registration and contact
| Legal name | T Brothers Trucking LLC |
|---|---|
| DBA name | T Bros Trucking |
| USDOT number | 821186 |
| Operating authority (docket) | MC-364768 |
| Entity type | Authorized for Hire |
| Operation | Interstate |
| Business type | Corporation |
| Physical address | 2204 N Westport Ave, Sioux Falls, SD 57107 |
| Phone | (800) 741-7455 |
| First registered | Jul 29, 1999 |
| Last MCS-150 update | Jan 20, 2025 |
| Hazmat carrier | No |
Check live authority, insurance and out-of-service status: FMCSA SAFER snapshot for USDOT 821186.
Fleet and drivers
| Equipment | Owned | Term-leased | Trip-leased |
|---|---|---|---|
| Straight trucks | 0 | 0 | 0 |
| Truck tractors | 15 | 83 | 0 |
| Trailers | 237 | 2 | 0 |
- 0.97 drivers per power unit (national median for 50+ unit fleets: 0.99).
- 2.4 trailers per tractor – a drop-and-hook style trailer pool.
- 8,725,536 miles reported for 2024 – about 89,036 miles per power unit vs a 38,151 median for 50–99-unit fleets.
- 75% of listed equipment is owned rather than leased.
- 95 CDL drivers; 92 drivers operate interstate beyond 100 miles, 2 within 100 miles.
Safety record
Roadside inspections Sep 25, 2024 – Sep 24, 2026; crashes Nov 1, 2024 – Oct 31, 2026. Benchmarks: 50–99-unit for-hire carriers nationally (5,500) and South Dakota carriers with 50+ units (35).
| Measure | T Brothers Trucking LLC | Same size, US | SD average | |
|---|---|---|---|---|
| Vehicle out-of-service rate | 32.5% | 20.5% | 18.6% | 59% higher than average |
| Driver out-of-service rate | 1.1% | 3.3% | 1.1% | 67% lower than average |
| Crashes per 100 power units | 10.2 | 4.8 | 3.4 | 114% higher than average |
| Inspections | 272 | 272 with a driver check, 117 with a vehicle check, 197 BASIC violations recorded, 1 hazmat-related | ||
| FMCSA safety rating | Not rated – most carriers have never had a compliance review; this is not a negative finding. | |||
Cargo carried
Less common in this directory: intermodal containers (980 of 5,000 carriers).
Similar carriers in South Dakota
Closest fleet size and cargo mix among South Dakota carriers in this directory.
| Carrier | City | Power units | Drivers | Inspections (24 mo) | Vehicle OOS | Crashes (24 mo) |
|---|---|---|---|---|---|---|
| Windwalker Transportation Inc USDOT 928809 | Sioux Falls | 81 | 75 | 228 | 29.3% | 16 |
| Silchuk Transport LLC USDOT 2072826 | Sioux Falls | 100 | 77 | 157 | 17.2% | 3 |
| K & J Trucking Inc USDOT 171766 | Sioux Falls | 132 | 149 | 357 | 13.7% | 12 |
| Jensen Rock & Sand Inc USDOT 12780 | Mobridge | 93 | 68 | 17 | 22.2% | 1 |
| Dakota Carriers Inc USDOT 492947 | Sioux Falls | 85 | 85 | 230 | 8.9% | 9 |
| Pete Lien & Sons Inc USDOT 198034 | Rapid City | 192 | 134 | 22 | 16.7% | 3 |
Other carriers near Sioux Falls
| Carrier | City | Power units | Drivers | Inspections (24 mo) | Vehicle OOS | Crashes (24 mo) |
|---|---|---|---|---|---|---|
| Heyl Truck Lines Inc USDOT 65762 | Sioux Falls | 490 | 490 | 858 | 14.6% | 22 |
| Rochester Armored Car Co Inc USDOT 208000 | Sioux Falls | 350 | 350 | 22 | 0.0% | 7 |
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FAQ
What is the USDOT number of T Brothers Trucking LLC?
T Brothers Trucking LLC is registered with USDOT number 821186 and operating authority MC-364768.
How many trucks does T Brothers Trucking LLC have?
It reports 98 power units (98 tractors, 0 straight trucks) and 239 trailers, with 95 drivers, on its last MCS-150 update (Jan 20, 2025).
Where is T Brothers Trucking LLC located?
Its registered physical address is in Sioux Falls, South Dakota 57107.
What is the out-of-service rate of T Brothers Trucking LLC?
Over 24 months, 32.5% of vehicle inspections and 1.1% of driver inspections resulted in an out-of-service order (same-size national average: 20.5% vehicle, 3.3% driver).
Source: FMCSA Company Census File, SMS inspection file and Crash File (data.transportation.gov), refreshed 2026-11-04. Figures are as reported to FMCSA and may lag. How we calculate these numbers. Spotted an error? Carriers update their record with FMCSA via the MCS-150 form; see corrections.