DUCOR
Roadside inspection site in California • 34 inspections on record
About This Inspection Site
DUCOR 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 34 recorded inspections from Jan 1, 2020 to Apr 14, 2025.
A total of 28 unique carriers have been inspected at this site. The average number of violations per inspection is 2.9. The out-of-service rate is 32.4%, meaning a significant portion of inspected vehicles or drivers are placed out of service for safety deficiencies.
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.
The most frequently cited violation at this site is Operating a CMV while ill or fatigued (Unsafe Driving) with 32 citations, followed by Inoperable required lamps (10 citations). A total of 28 distinct violation codes have been cited at this location.
Inspection Level Breakdown
34 inspections by CVSA level
Top Violations
28 violation codes cited at this site (page 1 of 1)
| # | Code | Description | BASIC Category | Citations | OOS | OOS % |
|---|---|---|---|---|---|---|
| 1 | 392.2 | Operating a CMV while ill or fatigued | Unsafe Driving | 32 | 5 | 15.6% |
| 2 | 393.9(a) | Inoperable required lamps | Vehicle Maintenance | 10 | 4 | 40.0% |
| 3 | 392.2-SLL | Operating a CMV while ill or fatigued | Unsafe Driving | 5 | 0 | — |
| 4 | 392.2-SLLTCD | Operating a CMV while ill or fatigued | Unsafe Driving | 5 | 0 | — |
| 5 | 393.48(a) | Inoperative/defective brakes | Vehicle Maintenance | 4 | 0 | — |
| 6 | 392.9(a)(1) | Failing to secure cargo as specified in 49 CFR 393.100 through 393.142 | Unsafe Driving | 3 | 3 | 100.0% |
| 7 | 396.13(c) | DVIR not available for inspection | Vehicle Maintenance | 3 | 0 | — |
| 8 | 392.2-SLLSR | Operating a CMV while ill or fatigued | Unsafe Driving | 3 | 0 | — |
| 9 | 396.3(a)(1) | Inspection/repair/maintenance - general | Vehicle Maintenance | 3 | 1 | 33.3% |
| 10 | 393.11 | Lighting devices/reflectors | Vehicle Maintenance | 3 | 0 | — |
| 11 | 177.817A-HMPSPMC | Placarding violation | Hazardous Materials | 2 | 2 | 100.0% |
| 12 | 392.2-SLLEQP | Operating a CMV while ill or fatigued | Unsafe Driving | 2 | 0 | — |
| 13 | 393.75(c) | Tire tread depth insufficient (other axles) | Vehicle Maintenance | 2 | 0 | — |
| 14 | 393.9A-LSML | Inoperable required lamps | Vehicle Maintenance | 1 | 0 | — |
| 15 | 393.41-BNPB | Brake - Inoperative or missing parking brake on power unit | Vehicle Maintenance | 1 | 0 | — |
| 16 | 395.8A1-HOSP | HOS (Property) - Failing to have a record of duty status using the method prescribed | Hours of Service | 1 | 1 | 100.0% |
| 17 | 393.43 | Brake - relay emergency valve | Vehicle Maintenance | 1 | 0 | — |
| 18 | 393.9A-LBL | Inoperable required lamps | Vehicle Maintenance | 1 | 0 | — |
| 19 | 392.2-SLLSOA | Operating a CMV while ill or fatigued | Unsafe Driving | 1 | 0 | — |
| 20 | 383.23(a)(2) | CDL - wrong class | Driver Fitness | 1 | 1 | 100.0% |
| 21 | 393.9A-LSLI | Inoperable required lamps | Vehicle Maintenance | 1 | 0 | — |
| 22 | 393.9A-LLPL | Inoperable required lamps | Vehicle Maintenance | 1 | 0 | — |
| 23 | 393.9A-LIL | Inoperable required lamps | Vehicle Maintenance | 1 | 0 | — |
| 24 | 393.11A1-LRR | Lighting devices/reflectors | Vehicle Maintenance | 1 | 0 | — |
| 25 | 391.11(b)(5) | Not physically qualified | Driver Fitness | 1 | 1 | 100.0% |
| 26 | 177.834A-HMC | General loading/unloading hazmat | Hazardous Materials | 1 | 1 | 100.0% |
| 27 | 390.21T(b) | 390.21T(b) | General/Admin | 1 | 0 | — |
| 28 | 391.11(b)(4) | No valid medical certificate | Driver Fitness | 1 | 1 | 100.0% |
Top Carriers Inspected
20 most frequently inspected carriers at this site
| # | Carrier | USDOT | State | Inspections |
|---|---|---|---|---|
| 1 | DUCOR UNION ELEMENTARY SCHOOL DISTRICT | 2666978 | CA | 6 |
| 2 | ALLIANCE READY MIX INC | 2683570 | CA | 2 |
| 3 | GOLDEN STATE FREIGHTLINES INC | 2765443 | CA | 1 |
| 4 | PRADO FARM LABOR SERVICES INC | 3068677 | CA | 1 |
| 5 | GIUMARRA VINEYARDS CORPORATION | 2740647 | CA | 1 |
| 6 | L GONZALEZ TRANSPORT LLC | 3610769 | CA | 1 |
| 7 | OUTSOURCE UTILITY CONTRACTOR LLC | 2713675 | AZ | 1 |
| 8 | SATNAM S BAINS | 1667994 | CA | 1 |
| 9 | MG ROADWAYS INC | 3773493 | CA | 1 |
| 10 | FRESNO VALVES AND CASTINGS INC | 364139 | CA | 1 |
| 11 | BARNETTS TOWING INC | 2691441 | CA | 1 |
| 12 | T AND A AUTHORIZED TOOL DISTRIBUTOR LLC | 3330363 | CA | 1 |
| 13 | PENSKE LOGISTICS LLC | 268015 | PA | 1 |
| 14 | WATERBENDER LLC | 3842178 | CA | 1 |
| 15 | MITCH BROWN CONSTRUCTION INC | 2759277 | CA | 1 |
| 16 | SUAREZ TRANSPORT LLC | 3406316 | CA | 1 |
| 17 | VALLEY PACIFIC PETROLEUM SERVICES INC | 688282 | CA | 1 |
| 18 | T TORRES TRUCKING INC | 3361057 | CA | 1 |
| 19 | PRODUCERS DAIRY FOODS INC | 970762 | CA | 1 |
| 20 | FORKLIFTS GROUP WEST INC | 3933202 | CA | 1 |
Recent Inspections
34 inspections at this site (page 1 of 2)