HARTZ TRUCK LINE INC
SatisfactoryDOT Number: 822831
Company Information
- Phone
- (218) 681-3295
- Address
- 124 SOUTH STATE AVE, THIEF RIVER FALLS, MN 56701
- FleetPower units are the commercial motor vehicles (trucks, tractors, buses) registered to this carrier.
- 17 power units · 19 drivers
- Operation
- Interstate · MC-160048
Latest Roadside Inspections
Click any inspection to view violation details.
| Date | LevelLevel 1 is the most thorough inspection (full vehicle and driver review). Level 2 is a walk-around. Level 3 is driver-only. Level 5 is vehicle-only without driver present. | State | ViolationsThe total number of violations found during this roadside inspection, including both driver and vehicle issues. | StatusOut-of-Service (OOS) means the violation was serious enough that the vehicle or driver was ordered off the road until the issue is corrected. | Expand |
|---|---|---|---|---|---|
| 5/13/2026 | Level 1 | US | 0 | Passed | |
| 4/9/2026 | Level 2 | MN | 0 | Passed | |
| 4/8/2026 | Level 2 | MN | 0 | Passed | |
| 4/1/2026 | Level 3 | MN | 1 | Passed | |
| 3/13/2026 | Level 3 | MN | 0 | Passed | |
| 2/13/2026 | Level 2 | ND | 0 | Passed | |
| 2/5/2026 | Level 2 | TX | 1 | Passed | |
| 1/2/2026 | Level 3 | ND | 1 | Passed | |
| 12/30/2025 | Level 2 | ND | 2 | OOS Violation | |
| 12/15/2025 | Level 2 | ND | 0 | Passed | |
| 12/12/2025 | Level 3 | CO | 0 | Passed | |
| 11/11/2025 | Level 3 | UT | 0 | Passed | |
| 10/27/2025 | Level 3 | IA | 1 | Passed | |
| 10/26/2025 | Level 3 | SD | 0 | Passed | |
| 10/23/2025 | Level 3 | MN | 0 | Passed | |
| 10/21/2025 | Level 3 | MN | 3 | Passed | |
| 10/13/2025 | Level 1 | MN | 3 | OOS Violation | |
| 9/25/2025 | Level 3 | MN | 0 | Passed | |
| 9/15/2025 | Level 3 | ND | 0 | Passed | |
| 8/21/2025 | Level 2 | NY | 2 | OOS Violation | |
| 7/17/2025 | Level 2 | KS | 3 | Passed | |
| 7/14/2025 | Level 3 | MT | 0 | Passed | |
| 5/23/2025 | Level 3 | ME | 1 | Passed | |
| 5/12/2025 | Level 2 | ND | 0 | Passed | |
| 5/4/2025 | Level 3 | IA | 0 | Passed | |
| 4/27/2025 | Level 2 | ND | 0 | Passed | |
| 4/9/2025 | Level 3 | MN | 0 | Passed | |
| 4/7/2025 | Level 2 | SD | 2 | OOS Violation | |
| 3/22/2025 | Level 2 | KS | 0 | Passed | |
| 2/27/2025 | Level 2 | ND | 0 | Passed | |
| 2/17/2025 | Level 3 | SD | 0 | Passed | |
| 2/7/2025 | Level 2 | MO | 4 | OOS Violation | |
| 2/1/2025 | Level 3 | ND | 0 | Passed | |
| 1/15/2025 | Level 2 | SD | 1 | OOS Violation | |
| 1/5/2025 | Level 3 | SD | 1 | Passed | |
| 12/5/2024 | Level 3 | SD | 0 | Passed | |
| 12/3/2024 | Level 3 | MN | 0 | Passed | |
| 11/20/2024 | Level 3 | NM | 1 | Passed | |
| 11/7/2024 | Level 3 | MN | 0 | Passed | |
| 10/29/2024 | Level 2 | MO | 0 | Passed | |
| 10/21/2024 | Level 1 | ND | 4 | OOS Violation | |
| 10/17/2024 | Level 3 | ND | 0 | Passed | |
| 10/8/2024 | Level 1 | ND | 7 | OOS Violation | |
| 9/20/2024 | Level 3 | WY | 0 | Passed | |
| 9/17/2024 | Level 2 | MN | 1 | OOS Violation | |
| 9/10/2024 | Level 3 | ND | 0 | Passed | |
| 9/10/2024 | Level 2 | ND | 2 | Passed | |
| 8/28/2024 | Level 1 | ND | 0 | Passed | |
| 8/13/2024 | Level 3 | IL | 0 | Passed | |
| 6/27/2024 | Level 1 | MN | 6 | Passed |
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Understanding This Report
Safety Rating is assigned after an FMCSA compliance review. “Satisfactory” means adequate safety controls are in place. “Conditional” means corrective action is needed. “Unsatisfactory” indicates a risk to public safety. Many carriers are “Not Rated” simply because they haven't been reviewed yet.
OOS violations are the most serious outcomes of a roadside inspection — the vehicle or driver is immediately taken off the road. A high OOS rate is a strong indicator of systemic maintenance or compliance issues.
For a deeper understanding, read our guides on CSA scores and DOT roadside inspection levels.