WB LIVERMORE SCALES
Roadside inspection site in California • 1,590 inspections on record
About This Inspection Site
WB LIVERMORE SCALES 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 1,590 recorded inspections from Jan 1, 2020 to Apr 2, 2026.
A total of 1,174 unique carriers have been inspected at this site. The average number of violations per inspection is 2.1. The out-of-service rate is 46.0%, 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 Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS (Vehicle Maintenance) with 232 citations, followed by Operating a CMV while ill or fatigued (187 citations). A total of 100 distinct violation codes have been cited at this location.
Inspection Level Breakdown
1,590 inspections by CVSA level
Top Violations
100 violation codes cited at this site (page 2 of 2)
| # | Code | Description | BASIC Category | Citations | OOS | OOS % |
|---|---|---|---|---|---|---|
| 51 | 393.70C-CDTMLB | Coupling devices defective | Vehicle Maintenance | 12 | 0 | — |
| 52 | 393.47A-BCLMBD | Brake chamber - cracked/broken | Vehicle Maintenance | 12 | 0 | — |
| 53 | 395.24C2III-ELDSDN | HOS (ELD) - Driver failing to manually input or verify shipping document number. | Hours of Service | 12 | 0 | — |
| 54 | 393.11A1-CSLRR | Lighting devices/reflectors | Vehicle Maintenance | 11 | 0 | — |
| 55 | 392.9AA1 | 392.9AA1 | Unsafe Driving | 11 | 11 | 100.0% |
| 56 | 393.201(a) | Frame - cracked/loose/broken | Vehicle Maintenance | 11 | 10 | 90.9% |
| 57 | 393.55D2-B | Coupling device/towing methods defective | Vehicle Maintenance | 11 | 0 | — |
| 58 | 392.2-SLL | Operating a CMV while ill or fatigued | Unsafe Driving | 10 | 0 | — |
| 59 | 391.11B4 | Medical (Certificate) - Operating a CDL (passenger or property carrying) vehicle that is non-excepted and the driver has self-certified as excepted interstate or | Driver Fitness | 10 | 10 | 100.0% |
| 60 | 393.9A-LSLI | Inoperable required lamps | Vehicle Maintenance | 10 | 0 | — |
| 61 | 393.43 | Brake - relay emergency valve | Vehicle Maintenance | 10 | 0 | — |
| 62 | 393.75A1-TEPBM | Tires - All others - Exposed ply or belt material in tread or sidewall area | Vehicle Maintenance | 10 | 2 | 20.0% |
| 63 | 393.201A-FRMC | Frame - cracked/loose/broken | Vehicle Maintenance | 10 | 9 | 90.0% |
| 64 | 395.24C2II-ELDTN | HOS (ELD) - Driver failing to manually input or verify CMV trailer number. | Hours of Service | 10 | 0 | — |
| 65 | 393.48A-BLMACBD | Inoperative/defective brakes | Vehicle Maintenance | 10 | 2 | 20.0% |
| 66 | 393.75(c) | Tire tread depth insufficient (other axles) | Vehicle Maintenance | 9 | 1 | 11.1% |
| 67 | 393.75A3-TAOLTIS | Tires - All others leaking in tread area and inflation less than 50% of the maximum inflation pressure on tire equipped with ATIS | Vehicle Maintenance | 9 | 9 | 100.0% |
| 68 | 393.95A4-EEUS | Emergency Equipment - Fire Extinguishers - unsecured | Vehicle Maintenance | 9 | 0 | — |
| 69 | 393.47D2-BLTBD | Brake actuators/chambers defective | Vehicle Maintenance | 8 | 0 | — |
| 70 | 393.45B2-B-AIR | Brake tubing/hoses inadequate | Vehicle Maintenance | 8 | 0 | — |
| 71 | 393.75A3-ATIS | Tires - All others leaking in tread area with inflation more than 50% of the maximum inflation pressure on tire equipped with ATIS | Vehicle Maintenance | 8 | 4 | 50.0% |
| 72 | 393.30-B | Battery improperly secured | Vehicle Maintenance | 8 | 0 | — |
| 73 | 393.47(a) | Brake chamber - cracked/broken | Vehicle Maintenance | 8 | 1 | 12.5% |
| 74 | 396.3A1-CDHM | Coupling - Horizontal movement between upper and lower halves exceeds 1/2 inch | Vehicle Maintenance | 8 | 8 | 100.0% |
| 75 | 390.21TB1-MC | 390.21TB1-MC | General/Admin | 8 | 0 | — |
| 76 | 393.53B | Steering system components worn | Vehicle Maintenance | 8 | 0 | — |
| 77 | 393.209D-STBSP | Wheel fasteners loose/missing | Vehicle Maintenance | 7 | 6 | 85.7% |
| 78 | 393.48A-BIBD | Inoperative/defective brakes | Vehicle Maintenance | 7 | 0 | — |
| 79 | 396.3A1 | Inspection repair and maintenance of parts and accessories | Vehicle Maintenance | 7 | 0 | — |
| 80 | 393.70(c) | Coupling devices defective | Vehicle Maintenance | 7 | 2 | 28.6% |
| 81 | 392.2-SLLDL | Operating a CMV while ill or fatigued | Unsafe Driving | 7 | 0 | — |
| 82 | 393.209(d) | Wheel fasteners loose/missing | Vehicle Maintenance | 7 | 7 | 100.0% |
| 83 | 393.48(a) | Inoperative/defective brakes | Vehicle Maintenance | 6 | 4 | 66.7% |
| 84 | 393.84-FL | Floors defective | Vehicle Maintenance | 6 | 0 | — |
| 85 | 393.75A1-TAORETA | Tires - All others has more than one ply exposed in the tread area exceeding 2 square inches. | Vehicle Maintenance | 6 | 6 | 100.0% |
| 86 | 383.23(a)(2) | CDL - wrong class | Driver Fitness | 6 | 6 | 100.0% |
| 87 | 393.55(d)(3) | Coupling device/towing methods defective | Vehicle Maintenance | 6 | 0 | — |
| 88 | 393.95A1 | Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. | Vehicle Maintenance | 6 | 0 | — |
| 89 | 392.2-SLLEWA3 | Operating a CMV while ill or fatigued | Unsafe Driving | 6 | 3 | 50.0% |
| 90 | 383.91A-LCDL | No CDL endorsement | Driver Fitness | 6 | 6 | 100.0% |
| 91 | 383.23A2-LCDLN | License (CDL) - Operate a CMV and does not possess a valid CDL | Driver Fitness | 6 | 5 | 83.3% |
| 92 | 392.2-SLLTCD | Operating a CMV while ill or fatigued | Unsafe Driving | 6 | 0 | — |
| 93 | 393.207(c) | Leaf spring assembly defective/missing | Vehicle Maintenance | 6 | 2 | 33.3% |
| 94 | 391.41A-MCPVI | Physical qualification - general | Driver Fitness | 5 | 5 | 100.0% |
| 95 | 393.23-LEU | Lighting - All electrical systems on towed vehicle(s) inoperative due to no electrical connection (e.g. unplugged or loose pigtail) | Vehicle Maintenance | 5 | 5 | 100.0% |
| 96 | 393.45A-BHTIJ | Brake tubing/hoses inadequate | Vehicle Maintenance | 5 | 5 | 100.0% |
| 97 | 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 | 5 | 0 | — |
| 98 | 396.5(a) | Oil/grease leak | Vehicle Maintenance | 5 | 1 | 20.0% |
| 99 | 393.75C-TAOTD-LT1/32 | Tire tread depth insufficient (other axles) | Vehicle Maintenance | 5 | 4 | 80.0% |
| 100 | 383.95A-LCDL | Restriction - (CDL) - Operate a CMV in violation of a restriction | Driver Fitness | 5 | 5 | 100.0% |
Top Carriers Inspected
20 most frequently inspected carriers at this site
| # | Carrier | USDOT | State | Inspections |
|---|---|---|---|---|
| 1 | JOE AND JON HILDEBRAND BROTHERS INC | 2090084 | CA | 18 |
| 2 | A M & S TRANSPORTATION CO | 376457 | CA | 9 |
| 3 | DIRT HAULERS INC | 3235499 | CA | 8 |
| 4 | MAD MAX EXPRESS LLC | 4422521 | CA | 7 |
| 5 | DIRT MOVERS INC | 2919446 | CA | 7 |
| 6 | T&I BROS EXPRESS INC | 3786671 | CA | 6 |
| 7 | I&T TRANSPORT INC | 2739383 | CA | 6 |
| 8 | IMC LOGISTICS LLC | 292991 | TN | 6 |
| 9 | BERTETTA TANKLINES INC | 1933981 | CA | 6 |
| 10 | RTS HOLDINGS LLC | 2365308 | MA | 6 |
| 11 | OP TRUCKING INC | 2694483 | CA | 6 |
| 12 | SKYLINE FLEET INC | 2426481 | CA | 6 |
| 13 | CITYLINK TRANS INC | 3011582 | CA | 6 |
| 14 | S N SANDS CORPORATION | 2728816 | CA | 5 |
| 15 | GRAPEVINE INTERMODAL LLC | 3396848 | TX | 5 |
| 16 | STOCKTON AG TRANSPORT | 1778914 | CA | 5 |
| 17 | QUDS HOLDINGS LLC | 3086714 | CA | 5 |
| 18 | SUNRISE TRUCKING INC | 842889 | CA | 5 |
| 19 | SHER-E-PUNJAB TRANSPORT INC | 3405405 | CA | 5 |
| 20 | TITANIUM INTERMODAL INC | 2524819 | CA | 5 |
Recent Inspections
1,590 inspections at this site (page 1 of 64)