Z LINE LTD
SatisfactoryDOT Number: 173423
Company Information
- Phone
- (641) 484-6211
- Address
- 2095 BUSINESS HIGHWAY 30, TAMA, IA 52339
- FleetPower units are the commercial motor vehicles (trucks, tractors, buses) registered to this carrier.
- 30 power units · 27 drivers
- Operation
- Interstate · MC-222454
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 |
|---|---|---|---|---|---|
| 5/25/2026 | Level 2 | MO | 1 | Passed | |
| 5/24/2026 | Level 3 | OH | 0 | Passed | |
| 5/4/2026 | Level 2 | IA | 0 | Passed | |
| 4/26/2026 | Level 2 | WA | 2 | Passed | |
| 4/8/2026 | Level 3 | IA | 1 | Passed | |
| 1/30/2026 | Level 2 | IL | 0 | Passed | |
| 12/3/2025 | Level 3 | FL | 0 | Passed | |
| 11/25/2025 | Level 2 | WY | 0 | Passed | |
| 10/5/2025 | Level 3 | ID | 1 | Passed | |
| 9/19/2025 | Level 3 | MO | 0 | Passed | |
| 8/14/2025 | Level 2 | MT | 0 | Passed | |
| 8/11/2025 | Level 3 | MN | 1 | Passed | |
| 7/19/2025 | Level 3 | IL | 0 | Passed | |
| 7/17/2025 | Level 2 | IA | 0 | Passed | |
| 7/17/2025 | Level 3 | AR | 0 | Passed | |
| 7/14/2025 | Level 2 | IA | 1 | OOS Violation | |
| 5/19/2025 | Level 3 | IL | 0 | Passed | |
| 5/11/2025 | Level 1 | UT | 2 | OOS Violation | |
| 3/26/2025 | Level 3 | AZ | 1 | Passed | |
| 3/25/2025 | Level 2 | IA | 1 | OOS Violation | |
| 3/4/2025 | Level 3 | CO | 0 | Passed | |
| 1/31/2025 | Level 3 | SC | 0 | Passed | |
| 1/22/2025 | Level 3 | NM | 0 | Passed | |
| 1/6/2025 | Level 3 | IA | 2 | Passed | |
| 12/11/2024 | Level 3 | CO | 0 | Passed | |
| 12/4/2024 | Level 3 | UT | 1 | Passed | |
| 11/30/2024 | Level 3 | IA | 1 | Passed | |
| 11/6/2024 | Level 3 | NE | 0 | Passed | |
| 10/30/2024 | Level 1 | IA | 2 | Passed | |
| 10/19/2024 | Level 3 | NE | 0 | Passed | |
| 9/25/2024 | Level 2 | OH | 0 | Passed | |
| 9/18/2024 | Level 3 | IL | 0 | Passed | |
| 8/21/2024 | Level 3 | NE | 0 | Passed | |
| 7/24/2024 | Level 3 | UT | 1 | Passed | |
| 7/15/2024 | Level 2 | TX | 0 | Passed | |
| 7/3/2024 | Level 3 | NE | 0 | 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.