Sm Brothers LLC Safety Record
DOT# 3982599 · Nogales, AZ 85621 · 5209881359
Average safety record — scored 44/100. This carrier's inspection results are typical for the industry.
Last inspected 03/14/2026
Safety Score Breakdown · 44/100 points
Lower scores are better. How is this calculated?
According to FMCSA records, Sm Brothers LLC (DOT# 3982599) in Nogales, Arizona has 42 inspections on record with 204 violations and a 50.0% vehicle out-of-service rate. Safety grade: C. 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 · 204 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 · 42 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 |
|---|---|---|---|
| 03/14/2026 | US | 0 | 0 |
| 02/16/2026 | US | 0 | 0 |
| 01/21/2026 | AZ | 0 | 0 |
| 01/17/2026 | US | 0 | 1 |
| 12/15/2025 | US | 0 | 1 |
| 11/17/2025 | US | 0 | 0 |
| 11/13/2025 | US | 1 | 1 |
| 11/06/2025 | AZ | 1 | 0 |
| 11/05/2025 | US | 0 | 0 |
| 11/03/2025 | US | 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 | Qualitas Insurance Company | $1,000 |
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.