Tri County Lumber Company Safety Record
DOT# 4171175 · Clearwater, MN 55320-2126 · 3205583333
Legal name: 3 Sons Lumber Company LLC
Good safety record — scored 30/100. Below-average out-of-service rates and few crashes.
Last inspected 04/21/2025
Safety Score Breakdown · 30/100 points
Lower scores are better. How is this calculated?
According to FMCSA records, Tri County Lumber Company (DOT# 4171175) in Clearwater, Minnesota has 5 inspections on record with 10 violations and a 40.0% vehicle out-of-service rate. Safety grade: B.
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 · 10 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 · 5 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 |
|---|---|---|---|
| 04/21/2025 | MN | 0 | 0 |
| 12/09/2024 | MN | 1 | 0 |
| 07/15/2024 | MN | 0 | 0 |
| 05/17/2024 | MN | 1 | 0 |
| 03/28/2024 | MN | 0 | 0 |
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.