PISTON TRANSPORT INC
Not RatedDOT Number: 3234479
Company Information
- Phone
- (209) 620-2344
- Address
- 1978 GOLDFINCH WAY, MANTECA, CA 95337
- FleetPower units are the commercial motor vehicles (trucks, tractors, buses) registered to this carrier.
- 10 power units · 15 drivers
- Operation
- Interstate · MC-1014728
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 |
|---|---|---|---|---|---|
| 5/28/2026 | Level 3 | UT | 0 | Passed | |
| 4/29/2026 | Level 1 | CA | 0 | Passed | |
| 4/17/2026 | Level 2 | CA | 1 | OOS Violation | |
| 3/19/2026 | Level 2 | KS | 3 | Passed | |
| 3/17/2026 | Level 2 | NJ | 1 | Passed | |
| 3/10/2026 | Level 2 | AZ | 11 | Passed | |
| 2/3/2026 | Level 3 | IL | 0 | Passed | |
| 1/9/2026 | Level 3 | NJ | 0 | Passed | |
| 12/16/2025 | Level 2 | CA | 1 | OOS Violation | |
| 12/5/2025 | Level 1 | CA | 3 | Passed | |
| 11/24/2025 | Level 3 | PA | 1 | Passed | |
| 10/15/2025 | Level 2 | AZ | 10 | OOS Violation | |
| 9/27/2025 | Level 2 | CA | 1 | Passed | |
| 9/16/2025 | Level 2 | CA | 4 | Passed | |
| 9/4/2025 | Level 2 | AZ | 5 | Passed | |
| 8/15/2025 | Level 2 | TX | 0 | Passed | |
| 8/1/2025 | Level 3 | NM | 1 | Passed | |
| 7/27/2025 | Level 3 | CA | 0 | Passed | |
| 7/23/2025 | Level 1 | CA | 5 | OOS Violation | |
| 7/15/2025 | Level 1 | CA | 2 | Passed | |
| 7/9/2025 | Level 1 | CA | 3 | OOS Violation | |
| 7/2/2025 | Level 1 | OK | 1 | Passed | |
| 6/21/2025 | Level 1 | CA | 5 | Passed | |
| 6/16/2025 | Level 1 | NV | 0 | Passed | |
| 6/16/2025 | Level 1 | CA | 4 | Passed | |
| 6/12/2025 | Level 1 | CA | 1 | OOS Violation | |
| 5/28/2025 | Level 3 | NV | 0 | Passed | |
| 5/24/2025 | Level 1 | CA | 4 | Passed | |
| 5/21/2025 | Level 1 | CA | 0 | Passed | |
| 5/5/2025 | Level 2 | WI | 3 | Passed | |
| 4/24/2025 | Level 1 | CA | 2 | Passed | |
| 4/7/2025 | Level 2 | TX | 2 | Passed | |
| 3/20/2025 | Level 1 | CA | 0 | Passed | |
| 2/26/2025 | Level 1 | CA | 0 | Passed | |
| 2/14/2025 | Level 2 | AZ | 5 | OOS Violation | |
| 1/22/2025 | Level 3 | SD | 1 | Passed | |
| 1/14/2025 | Level 3 | CA | 0 | Passed | |
| 11/30/2024 | Level 2 | NV | 0 | Passed | |
| 11/29/2024 | Level 2 | IL | 5 | OOS Violation | |
| 11/18/2024 | Level 3 | CA | 0 | Passed | |
| 11/15/2024 | Level 1 | MO | 3 | Passed | |
| 9/13/2024 | Level 3 | UT | 0 | Passed | |
| 9/2/2024 | Level 2 | MS | 0 | Passed | |
| 8/11/2024 | Level 3 | NE | 4 | Passed | |
| 5/31/2024 | Level 3 | CA | 2 | Passed | |
| 5/29/2024 | Level 2 | PA | 3 | Passed | |
| 3/15/2024 | Level 3 | CA | 1 | Passed | |
| 3/12/2024 | Level 1 | CA | 6 | OOS Violation | |
| 3/4/2024 | Level 3 | PA | 1 | Passed | |
| 2/7/2024 | Level 2 | CA | 1 | 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.