A Guide to Tire Safety, Fleet Maintenance, and Improved CSA Performance
National Tire Safety Week (NTSW), led annually by the U.S. Tire Manufacturers Association (USTMA), returns June 29 - July 4, 2026. This nationwide initiative highlights the critical role tires play in fleet safety, fleet maintenance, and overall fleet performance, particularly for organizations with heavy-duty trucks and Class 8 trucks. Tire maintenance is no longer simply a maintenance issue, it's a critical component of driver safety, regulatory compliance, vehicle uptime, and operational efficiency.
For organizations with transportation fleets, tire maintenance is about more than extending tread life. Proper tire management directly impacts fuel economy, roadside breakdowns, vehicle uptime, CSA scores, and driver safety. According to the latest TRUST (Truck Reliability and Usage Safety Tracker) Safety Index, tire-related violations account for 50% of all vehicle maintenance violations and 92% of vehicle maintenance out-of-service (OOS) violations among the nation’s top fleets. These findings reinforce the importance of proactive tire management programs and ongoing driver education. With tires serving as the only point of contact between a truck and the road, maintaining them properly is one of the most effective ways to improve safety and reliability across a fleet. National Tire Safety Week serves as the perfect opportunity to review tire maintenance practices and ensure drivers and technicians have the tools and training needed to keep vehicles operating safely.