SPF
Roadside inspection site in California • 208 inspections on record
About This Inspection Site
SPF 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 208 recorded inspections from Jan 1, 2020 to Dec 6, 2025.
A total of 1 unique carriers have been inspected at this site. The average number of violations per inspection is 0.2. The out-of-service rate is 1.4%, 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 Tire tread depth insufficient (other axles) (Vehicle Maintenance) with 5 citations, followed by Tires - All others leaking in tread area with inflation more than 50% of the maximum inflation pressure on tire equipped with ATIS (4 citations). A total of 13 distinct violation codes have been cited at this location.
Inspection Level Breakdown
208 inspections by CVSA level
Top Violations
13 violation codes cited at this site (page 1 of 1)
| # | Code | Description | BASIC Category | Citations | OOS | OOS % |
|---|---|---|---|---|---|---|
| 1 | 393.75C-TAOTD-LT2/32 | Tire tread depth insufficient (other axles) | Vehicle Maintenance | 5 | 0 | — |
| 2 | 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 | 4 | 0 | — |
| 3 | 393.201(a) | Frame - cracked/loose/broken | Vehicle Maintenance | 3 | 0 | — |
| 4 | 393.75(c) | Tire tread depth insufficient (other axles) | Vehicle Maintenance | 3 | 0 | — |
| 5 | 393.9(a) | Inoperable required lamps | Vehicle Maintenance | 2 | 0 | — |
| 6 | 393.47(e) | Slack adjuster defective | Vehicle Maintenance | 2 | 0 | — |
| 7 | 393.9A-LSLI | Inoperable required lamps | Vehicle Maintenance | 1 | 1 | 100.0% |
| 8 | 393.75C-TAOTD-LT1/32 | Tire tread depth insufficient (other axles) | Vehicle Maintenance | 1 | 0 | — |
| 9 | 393.9A-LSLIWR | Inoperable required lamps | Vehicle Maintenance | 1 | 0 | — |
| 10 | 393.75(a)(3) | Tire-flat and/or audible air leak | Vehicle Maintenance | 1 | 0 | — |
| 11 | 393.25E-L | Lamps on rear of CMV obscured by load | Vehicle Maintenance | 1 | 0 | — |
| 12 | 393.207A-SAPPCBLM | Suspension defective | Vehicle Maintenance | 1 | 0 | — |
| 13 | 393.9A-LTSI | Inoperable required lamps | Vehicle Maintenance | 1 | 0 | — |
Top Carriers Inspected
1 most frequently inspected carriers at this site
| # | Carrier | USDOT | State | Inspections |
|---|---|---|---|---|
| 1 | S P F LOGISTICS INC | 2560736 | CA | 208 |
Recent Inspections
208 inspections at this site (page 1 of 9)