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CVSA Releases 2023 Brake Safety Week Results

Photo property of CVSA

Inspectors in Canada, Mexico and the U.S. conducted 18,875 commercial motor vehicle inspections Aug. 20-26 for the Commercial Vehicle Safety Alliance’s (CVSA) Brake Safety Week. For the weeklong inspection and enforcement initiative, inspectors focused on the brake systems and components of commercial motor vehicles and submitted brake-related data to the Alliance. Of the total vehicles inspected, 87.4% did not have any brake-related out-of-service violations.

Commercial motor vehicles are placed out of service – meaning restricted from further travel – when an inspector identifies critical vehicle inspection item violations, as outlined in the CVSA North American Standard Out-of-Service Criteria.

Of the 18,875 total commercial motor vehicles inspected, 2,375 (12.6%) were removed from roadways because inspectors discovered brake-related out-of-service violations. Some examples of brake-related out-of-service violations that automatically place the vehicle out of service include broken brake drums, loose air tanks, corroded holes in a spring brake housing, inoperative tractor protection valves, etc. Service brake violations, such as cracked linings, brake adjustment or loose chambers, may combine to put the combination of vehicles out of service under the 20% brake criterion. Certain service brake violations are automatically placed out of service when found on the steering axle.

Of the 2,375 commercial motor vehicles that were placed out of service, 295 (12.4%) had steering axle brake violations, 1,127 (47.5%) had stand-alone brake violations and 1,394 (58.7%) failed the 20% defective brakes criterion, which states that a vehicle is out of service if the number of defective brakes is equal to or greater than 20% of the service brakes on the vehicle or combination. Continue reading»


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Call us Today at 888-758-4757 or email us at info@mccrarencompliance.com to schedule your free FMCSA Compliance Assessment.

Original article published by CVSA

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