United Materials of Great Falls INC Safety Record
DOT# 1141831 · Great Falls, MT 59401 · 4064537692
Good safety record — scored 22/100. Below-average out-of-service rates and few crashes.
Last inspected 03/20/2026
Safety Score Breakdown · 22/100 points
Lower scores are better. How is this calculated?
According to FMCSA records, United Materials of Great Falls INC (DOT# 1141831) in Great Falls, Montana has 54 inspections on record with 41 violations and a 16.7% vehicle out-of-service rate and 1 crash. 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 · 41 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 · 54 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 |
|---|---|---|---|
| 03/20/2026 | MT | 0 | 0 |
| 01/29/2026 | MT | 0 | 0 |
| 12/17/2025 | MT | 0 | 0 |
| 11/17/2025 | MT | 0 | 0 |
| 11/13/2025 | MT | 0 | 0 |
| 11/05/2025 | MT | 0 | 0 |
| 10/31/2025 | MT | 0 | 0 |
| 10/29/2025 | MT | 0 | 0 |
| 10/27/2025 | MT | 0 | 0 |
| 10/24/2025 | MT | 0 | 0 |
Crash History · 1 record
| Date | State | Fatalities | Injuries | Tow-Aways |
|---|---|---|---|---|
| 05-SEP-24 | MT | 0 | 1 | 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.