TUSTIN
Roadside inspection site in California • 42 inspections on record
TUSTIN is a roadside inspection site in California where state law-enforcement officers conduct commercial-vehicle inspections under the federal Motor Carrier Safety Assistance Program (MCSAP). Most inspections at this site are Level V — Vehicle Only. Last recorded inspection: Feb 23, 2026. Use this page to see how often the site is active, what violations inspectors most often cite, which carriers come through, and how the out-of-service rate compares to the state average.
Possibly dormant or seasonal
No FMCSA inspections have been recorded at TUSTIN in the last 90 days. The site may be seasonal, temporarily closed, or unstaffed. Check with the state DOT or commercial-vehicle enforcement office before relying on current activity levels.
- Name:
- TUSTIN
- State:
- California (CA)
- Total Inspections:
- 42
- Active Since:
- Dec 19, 2023
- Latest Inspection:
- Feb 23, 2026
Ranks 1500th by inspection volume in California.
About This Inspection Site
TUSTIN is a roadside inspection location in California where FMCSA-certified inspectors conduct safety inspections of commercial motor vehicles under the Motor Carrier Safety Assistance Program (MCSAP). This site has conducted 42 recorded inspections from Dec 19, 2023 to Feb 23, 2026 .
A total of 15 unique carriers have been inspected at this site. The average number of violations per inspection is 0.5.
Inspections follow CVSA (Commercial Vehicle Safety Alliance) North American Standard procedures and may include weight checks, credential verification, mechanical inspection, hours-of-service compliance review, and hazardous materials documentation checks. Vehicles or drivers that fail critical safety criteria are placed out of service until deficiencies are corrected.
Reported inspection-feed labels
Raw FMCSA reported-location label that have been recorded against this canonical inspection site. Each link opens the audit/evidence cluster page for that label — every inspection FMCSA filed under that exact reported text, in the California inspection feed. For the deep canonical-station view, you're already here.
Inspection Level Breakdown
42 inspections by CVSA level
Top Carriers Inspected Here
Carriers most frequently inspected at this site — top 15 by inspection count.
| # | Carrier | Inspections |
|---|---|---|
| 1 | PARAGON INDUSTRIES INC | 7 |
| 2 | ORANGE UNIFIED SCHOOL DISTRICT | 7 |
| 3 | BOYS & GIRLS CLUBS OF TUSTIN | 6 |
| 4 | ORANGE COUNTY RESCUE MISSION INC | 5 |
| 5 | SIERRA FOREST PRODUCTS INC | 3 |
| 6 | MODERN SUV LIMOUSINE INC | 3 |
| 7 | BLACKSHIP TRUCKING INC | 3 |
| 8 | DIAMOND ENVIRONMENTAL SERVICES LP | 1 |
| 9 | JC AGUIRRE TRUCKING LLC | 1 |
| 10 | STATE OF CALIFORNIA DEPARTMENT OF CONSUMER AFFAIRS BUREAU OF AUTO REPAIR | 1 |
| 11 | KREATIVE COMPANY LLC | 1 |
| 12 | DALE SAHLIN | 1 |
| 13 | EDI TRUCKING INC | 1 |
| 14 | RAMTIN TRUCKING | 1 |
| 15 | DTHREE SERVICES LLC | 1 |
Inspection Volume by Year
All years on file at this site — complements the monthly chart below.
Monthly Inspection Volume
Inspections per month, last 11 months on chart.
Peer Stations in California
Stations of similar inspection volume — useful for comparing OOS rates and operating patterns.
Recent Inspections
Latest 10 of 21 inspections at this site. View full inspection log →
Full record tables
Paginated carrier, inspection, and violation-code logs for this station.
About FMCSA inspection stations
FMCSA inspection stations — sometimes called weigh stations, scales, or ports of entry — are the physical points where state law-enforcement officers stop commercial motor vehicles to conduct safety inspections, weight checks, and credential verification. The federal Motor Carrier Safety Assistance Program (MCSAP) funds the inspector workforce; the Commercial Vehicle Safety Alliance (CVSA) defines the inspection-level standards (Levels I through VI). Every report becomes part of FMCSA's national inspection file, which is what TruckCodex mirrors here.
A station's "OOS rate" — out-of-service rate — measures the share of inspections that ended with the vehicle, driver, or both placed out of service. A high OOS rate doesn't necessarily mean the inspectors are stricter; more often it reflects the population of carriers passing through the corridor. A low OOS rate often means the station is on a route used by larger, well-maintained fleets running regular pre-trip programs.
TruckCodex is not affiliated with the FMCSA, MCSAP, CVSA, or any state DOT. Every station record on this site is sourced from the public FMCSA inspection file and refreshed daily. We do not publish staffed hours, schedule changes, or upcoming enforcement details — those would not be public to begin with. For the live status of any specific station, contact the operating state's commercial-vehicle enforcement bureau.