GUYMON
Roadside inspection site in Oklahoma • 6 inspections on record
About This Inspection Site
GUYMON is a roadside inspection location in Oklahoma where FMCSA-certified inspectors conduct safety inspections of commercial motor vehicles under the Motor Carrier Safety Assistance Program (MCSAP). This site has conducted 6 recorded inspections from Jan 1, 2020 to Nov 10, 2025.
A total of 6 unique carriers have been inspected at this site. The average number of violations per inspection is 1.0. The out-of-service rate is 33.3%, 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 Steering system components worn (Vehicle Maintenance) with 1 citations, followed by Slack adjuster defective (1 citations). A total of 6 distinct violation codes have been cited at this location.
Inspection Level Breakdown
6 inspections by CVSA level
Top Violations
6 violation codes cited at this site (page 1 of 1)
| # | Code | Description | BASIC Category | Citations | OOS | OOS % |
|---|---|---|---|---|---|---|
| 1 | 393.53(b) | Steering system components worn | Vehicle Maintenance | 1 | 0 | — |
| 2 | 393.47(e) | Slack adjuster defective | Vehicle Maintenance | 1 | 0 | — |
| 3 | 396.3(a)(1) | Inspection/repair/maintenance - general | Vehicle Maintenance | 1 | 1 | 100.0% |
| 4 | 390.3(e) | Driver prohibited from performing safety sensitive functions per 382.501(a) in the Drug and Alcohol Clearinghouse | General/Admin | 1 | 1 | 100.0% |
| 5 | 391.41A-MCPC | Physical qualification - general | Driver Fitness | 1 | 1 | 100.0% |
| 6 | 392.2 | Operating a CMV while ill or fatigued | Unsafe Driving | 1 | 0 | — |
Top Carriers Inspected
6 most frequently inspected carriers at this site
| # | Carrier | USDOT | State | Inspections |
|---|---|---|---|---|
| 1 | TRIBUNE TRUCKING LLC | 366136 | OH | 1 |
| 2 | TROY TRUCKING LLC | 4053699 | IN | 1 |
| 3 | ANZCO INDUSTRIAL LLC | 3871443 | TX | 1 |
| 4 | C & A TRANSPORT LLC | 2361425 | SD | 1 |
| 5 | TEMPERANCE LOGISTICS LLC | 3215826 | KS | 1 |
| 6 | TRI COUNTY ELECTRIC COOPERATIVE INC | 466514 | OK | 1 |
Recent Inspections
6 inspections at this site (page 1 of 1)
| Inspection ID | Date | Carrier | Level | Violations | Result |
|---|---|---|---|---|---|
| 86283423 | Nov 10, 2025 | TEMPERANCE LOGISTICS LLC | Level 3 | 0 | Clean |
| 84682094 | May 15, 2025 | ANZCO INDUSTRIAL LLC | Level 1 | 1 | OOS |
| 83887131 | Feb 17, 2025 | C & A TRANSPORT LLC | Level 3 | 0 | Clean |
| 82345001 | Aug 9, 2024 | TROY TRUCKING LLC | Level 2 | 1 | Violations |
| 78755416 | May 18, 2023 | TRIBUNE TRUCKING LLC | Level 1 | 4 | OOS |
| 78755415 | May 18, 2023 | TRI COUNTY ELECTRIC COOPERATIVE INC | Level 1 | 0 | Clean |