I80 W/B MM 312 OISIO CHECKSITE
Roadside inspection site in Nevada • 1,029 inspections on record
About This Inspection Site
I80 W/B MM 312 OISIO CHECKSITE is a roadside inspection location in Nevada where FMCSA-certified inspectors conduct safety inspections of commercial motor vehicles under the Motor Carrier Safety Assistance Program (MCSAP). This site has conducted 1,029 recorded inspections from Jan 1, 2020 to Mar 25, 2026.
A total of 739 unique carriers have been inspected at this site. The average number of violations per inspection is 0.3. The out-of-service rate is 2.5%, meaning a moderate number 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 ELD cannot transfer ELD records electronically (Hours of Service) with 57 citations, followed by Coupling device/towing methods defective (23 citations). A total of 98 distinct violation codes have been cited at this location.
Inspection Level Breakdown
1,029 inspections by CVSA level
Top Violations
98 violation codes cited at this site (page 1 of 2)
| # | Code | Description | BASIC Category | Citations | OOS | OOS % |
|---|---|---|---|---|---|---|
| 1 | 395.24(d) | ELD cannot transfer ELD records electronically | Hours of Service | 57 | 0 | — |
| 2 | 393.55(d)(3) | Coupling device/towing methods defective | Vehicle Maintenance | 23 | 0 | — |
| 3 | 393.75(c) | Tire tread depth insufficient (other axles) | Vehicle Maintenance | 19 | 3 | 15.8% |
| 4 | 392.2 | Operating a CMV while ill or fatigued | Unsafe Driving | 18 | 0 | — |
| 5 | 393.95(a) | Emergency equipment - fire extinguisher missing/defective | Vehicle Maintenance | 14 | 0 | — |
| 6 | 395.24D-ELDPT | HOS (ELD) - On request by an authorized safety official a driver must produce and transfer from an ELD the driver's hours of service records in accordance with t | Hours of Service | 13 | 0 | — |
| 7 | 393.11 | Lighting devices/reflectors | Vehicle Maintenance | 11 | 0 | — |
| 8 | 395.3(a)(3)(i) | 395.3(a)(3)(i) | Hours of Service | 9 | 0 | — |
| 9 | 393.55E-B | Coupling device/towing methods defective | Vehicle Maintenance | 8 | 0 | — |
| 10 | 396.17C-PI | No proof of periodic inspection | Vehicle Maintenance | 7 | 0 | — |
| 11 | 395.8(f)(1) | Drivers record of duty status not current | Hours of Service | 7 | 0 | — |
| 12 | 395.8E-HOSPD | False record of duty status | Hours of Service | 7 | 1 | 14.3% |
| 13 | 393.95A4-EEUS | Emergency Equipment - Fire Extinguishers - unsecured | Vehicle Maintenance | 7 | 0 | — |
| 14 | 395.3(a)(2) | Driving beyond 11-hour driving limit | Hours of Service | 6 | 1 | 16.7% |
| 15 | 395.24C2III-ELDSDN | HOS (ELD) - Driver failing to manually input or verify shipping document number. | Hours of Service | 5 | 0 | — |
| 16 | 393.9(a) | Inoperable required lamps | Vehicle Maintenance | 5 | 2 | 40.0% |
| 17 | 393.75C-TAOTD-LT1/32 | Tire tread depth insufficient (other axles) | Vehicle Maintenance | 4 | 1 | 25.0% |
| 18 | 395.3A2-HOSPD | HOS (Property) - Driving beyond the 14 hour after coming on duty following 10 consecutive hours off duty during the current 8 consecutive day period. Date and Tim | Hours of Service | 4 | 0 | — |
| 19 | 393.55(e) | Coupling device/towing methods defective | Vehicle Maintenance | 4 | 0 | — |
| 20 | 393.47(e) | Slack adjuster defective | Vehicle Maintenance | 4 | 0 | — |
| 21 | 395.24C2II-ELDTN | HOS (ELD) - Driver failing to manually input or verify CMV trailer number. | Hours of Service | 4 | 0 | — |
| 22 | 396.5(b) | Fuel system leak | Vehicle Maintenance | 3 | 1 | 33.3% |
| 23 | 393.60(c) | Glazing/window obstructions | Vehicle Maintenance | 3 | 0 | — |
| 24 | 392.2-SLLIFTA | Operating a CMV while ill or fatigued | Unsafe Driving | 3 | 0 | — |
| 25 | 392.2-SLLTL | Operating a CMV while ill or fatigued | Unsafe Driving | 3 | 0 | — |
| 26 | 396.17(c) | No proof of periodic inspection | Vehicle Maintenance | 3 | 0 | — |
| 27 | 393.53(b) | Steering system components worn | Vehicle Maintenance | 3 | 0 | — |
| 28 | 393.75(a)(2) | Tire-tread and/or sidewall separation | Vehicle Maintenance | 3 | 1 | 33.3% |
| 29 | 393.75C-TAOTD-LT2/32 | Tire tread depth insufficient (other axles) | Vehicle Maintenance | 3 | 0 | — |
| 30 | 393.75A1-TEPBM | Tires - All others - Exposed ply or belt material in tread or sidewall area | Vehicle Maintenance | 3 | 3 | 100.0% |
| 31 | 393.45D-B | Brake tubing/hoses inadequate | Vehicle Maintenance | 3 | 0 | — |
| 32 | 395.8D9-HOSF | 395.8D9-HOSF | Hours of Service | 2 | 0 | — |
| 33 | 395.30(b)(1) | Driver failed to certify the accuracy of the information gathered by the ELD | Hours of Service | 2 | 0 | — |
| 34 | 393.55(d)(2) | Coupling device/towing methods defective | Vehicle Maintenance | 2 | 0 | — |
| 35 | 391.11(b)(2) | CDL suspended/revoked | Driver Fitness | 2 | 0 | — |
| 36 | 393.47(d) | Brake actuators/chambers defective | Vehicle Maintenance | 2 | 0 | — |
| 37 | 393.75(a) | Tires/tubes - general defects | Vehicle Maintenance | 2 | 1 | 50.0% |
| 38 | 395.24(c)(2)(iii) | Driver failed to manually add shipping document number | Hours of Service | 2 | 0 | — |
| 39 | 390.21TB2-DOT | 390.21TB2-DOT | General/Admin | 2 | 0 | — |
| 40 | 393.95F | Emergency Equipment - Stopped vehicle warning devices missing or improper | Vehicle Maintenance | 2 | 0 | — |
| 41 | 395.8(e)(1) | 395.8(e)(1) | Hours of Service | 2 | 2 | 100.0% |
| 42 | 396.3(a)(1) | Inspection/repair/maintenance - general | Vehicle Maintenance | 2 | 2 | 100.0% |
| 43 | 393.48(a) | Inoperative/defective brakes | Vehicle Maintenance | 2 | 1 | 50.0% |
| 44 | 393.45(d) | Brake tubing/hoses inadequate | Vehicle Maintenance | 2 | 0 | — |
| 45 | 393.45 | Brake tubing/hoses inadequate | Vehicle Maintenance | 2 | 0 | — |
| 46 | 180.207(b) | 180.207(b) | Hazardous Materials | 2 | 0 | — |
| 47 | 395.3A1-HOSPD | HOS (Property) - Driving more than 11 hours following 10 consecutive hours off duty during the current 8 consecutive day period. Date and Time | Hours of Service | 2 | 0 | — |
| 48 | 393.75C-OOS | Tire tread depth insufficient (other axles) | Vehicle Maintenance | 2 | 1 | 50.0% |
| 49 | 390.21TB1-MC | 390.21TB1-MC | General/Admin | 1 | 0 | — |
| 50 | 395.8D3-HOSF | 395.8D3-HOSF | Hours of Service | 1 | 0 | — |
Top Carriers Inspected
20 most frequently inspected carriers at this site
| # | Carrier | USDOT | State | Inspections |
|---|---|---|---|---|
| 1 | SWIFT TRANSPORTATION CO OF ARIZONA LLC | 54283 | AZ | 20 |
| 2 | PRIDE TRANSPORT INC | 236361 | UT | 17 |
| 3 | UNITED PARCEL SERVICE INC | 21800 | GA | 14 |
| 4 | TRANSPORT INDIANA LLC | 3057791 | IN | 10 |
| 5 | FEDERAL EXPRESS CORPORATION | 86876 | TN | 10 |
| 6 | H&B TRANSPORT INC | 2508267 | CA | 9 |
| 7 | HORIZON TRANSPORT INC | 273286 | IN | 8 |
| 8 | NEW PRIME INC | 3706 | MO | 8 |
| 9 | DK MAX TRUCKING INC | 3621624 | OH | 5 |
| 10 | CONTRACT TRANSPORTATION SYSTEMS CO | 188891 | OH | 5 |
| 11 | RUN ROADLINES INC | 3031489 | CA | 5 |
| 12 | DOT TRANSPORTATION INC | 424023 | IL | 5 |
| 13 | KNIGHT TRANSPORTATION INC | 428823 | AZ | 5 |
| 14 | SPEED INTERMODAL | 2418540 | CA | 5 |
| 15 | WAL-MART TRANSPORTATION LLC | 63585 | AR | 5 |
| 16 | WANSHIP ENTERPRISES LLC | 377896 | UT | 5 |
| 17 | TRANSPORT SYNERGY LLC | 3469984 | IN | 4 |
| 18 | USKO EXPRESS INC | 1499885 | MO | 4 |
| 19 | FOUR SEASONS TOWING LLC | 3436920 | NV | 4 |
| 20 | TOP EXPRESS LLC | 2575866 | CA | 4 |
Recent Inspections
1,029 inspections at this site (page 1 of 42)