Three Brothers Transportation LLC Safety Record
DOT# 4004480 · Attleboro, MA 02703 · 5083044027
Excellent safety record — scored 14/100 (lower is better). This carrier has one of the best inspection records on file.
Last inspected 09/23/2025
Safety Score Breakdown · 14/100 points
Lower scores are better. How is this calculated?
According to FMCSA records, Three Brothers Transportation LLC (DOT# 4004480) in Attleboro, Massachusetts has 12 inspections on record with 30 violations and a 0.0% vehicle out-of-service rate. Safety grade: A (excellent safety record). Active common authority.
Out-of-Service Rates vs. National Average
An out-of-service (OOS) violation means a vehicle or driver was found unsafe to operate during a roadside inspection and was prohibited from continuing until the issue was corrected.
Violation Categories · 30 total violations
FMCSA groups violations into Behavioral Analysis and Safety Improvement Categories (BASICs). Each violation found during a roadside inspection is classified into a category that reflects the type of safety risk.
Inspection History · 12 records
FMCSA inspections range from Level 1 (full vehicle and driver examination) to Level 6 (enhanced motorcoach inspection). Level 1 is the most thorough; Levels 2 and 3 are walk-around and driver-only checks.
| Date | State | Veh OOS | Drv OOS |
|---|---|---|---|
| 09/23/2025 | NC | 0 | 0 |
| 09/15/2025 | MA | 0 | 1 |
| 02/25/2025 | CT | 0 | 0 |
| 11/12/2024 | OH | 0 | 0 |
| 08/14/2024 | NY | 0 | 0 |
| 07/30/2024 | NY | 0 | 0 |
| 05/01/2024 | KS | 0 | 0 |
| 03/07/2024 | IL | 0 | 0 |
| 02/27/2024 | SD | 0 | 0 |
| 10/24/2023 | FL | 0 | 0 |
Authority & Insurance
FMCSA operating authority permits interstate for-hire transportation. Carriers must maintain minimum insurance coverage levels to keep authority active. BIPD (bodily injury and property damage) insurance is required for all for-hire carriers.
| Type | Insurer | Coverage |
|---|---|---|
| BIPD/Primary | Safety Insurance Co. | $750 |
Fleet Profile
Power units include trucks, tractors, and other commercial motor vehicles registered to the carrier. Driver count reflects the total number of drivers reported on the carrier's MCS-150 filing.