Oklahoma City, OK — The Oklahoma Highway Patrol (OHP) recently released a performance report detailing the most frequent commercial vehicle violations identified during roadside inspections throughout June. Troopers focused heavily on critical safety systems, including braking mechanisms, steering components, and cargo securement, as part of an ongoing initiative to reduce accidents before they occur on state roadways.
Brake-related mechanical issues dominated the enforcement data, signaling a recurring challenge for fleet maintenance departments. Troopers documented 186 instances of brakes being out of adjustment, while 95 inspections revealed defective systems affecting at least 20 percent of a vehicle's service brakes. Automatic air brake adjustment system failures accounted for another 93 citations, and 92 drivers were cited specifically for audible air brake leaks. These figures serve as a stark reminder that even minor leaks or neglected adjustments can lead to significant out-of-service orders during a routine stop.
Beyond mechanical components, administrative and weight-based violations remained high. Missing documentation for required periodic inspections resulted in 169 citations, making it the second most frequent issue encountered by the Size and Weights unit. State registration and tag discrepancies followed closely, with 141 violations issued. Weight compliance remains a major focal point, as troopers cited 124 vehicles for exceeding axle limits by up to 2,500 pounds and another 91 vehicles for exceeding limits by up to 5,000 pounds.
What This Means for Drivers
For the average CDL-A driver, these numbers underscore the necessity of conducting thorough pre-trip and post-trip inspections. Ignoring a slow air leak or failing to verify that your registration documents are current can easily lead to a roadside delay that impacts your bottom line. Owner-operator businesses should review their maintenance schedules immediately to ensure that brake adjustment systems are functioning correctly, as these are clearly high-priority items for OHP troopers. Staying ahead of these common violations is the best way to maintain a clean CSA score and keep your equipment moving.
Industry Reaction
While OHP maintains that the majority of operators are committed to road safety, the high volume of citations suggests that maintenance lapses are still a widespread concern. Many trucking companies hiring today are placing a renewed emphasis on preventive maintenance programs to mitigate the risk of these common, preventable violations. As FMCSA regulations continue to tighten, the industry is seeing a shift toward more rigorous internal auditing to avoid the financial strain of roadside fines and potential insurance hikes.
Key Points
- Brakes out of adjustment led the list with 186 reported violations.
- Missing periodic inspection documentation accounted for 169 citations.
- Tire maintenance remains a concern, with 123 vehicles cited for underinflation or leaks.
- Speeding 6 to 10 mph over the limit was among the top ten most common infractions.
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