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Why Dual Tire Matching Matters for Your Commercial Tires

Dual Tire Matching

Dual tires offer numerous advantages to commercial vehicle fleet owners and operators, such as improving safety and optimizing load capacity. However, achieving the perfect dual tire matching can be a challenging task. Often, checking the air pressure of the inner tire, a crucial aspect of dual tire matching, can prove troublesome. To maintain a harmonious synergy between your dual tires, a more proactive approach to tire maintenance is essential. Understanding the factors causing uneven wear in dual tires is pivotal in establishing an effective monitoring system for tire size and tread. As commercial vehicle fleet owners and operators, this knowledge is crucial to maximizing your tire investments.


Common Problems With Mismatched Tires 

Dual tires, designed to enhance load capacity, excel when perfectly matched. However, a minor ¼-inch deviation leads to dual tire mismatch. In this case, the larger tire bears a heavier load, sometimes exceeding 600 pounds, due to differing tire diameters, resulting in varying rotation speeds, making the smaller tire work harder to maintain the same pace. Achieving precise dual tire matching is crucial for optimal performance.


Ultimately, mismatched dual commercial tires wear at different rates, leading to several complications for the truck: 

  • Increased fuel consumption: Mismatched dual tires diminish fuel efficiency as the vehicle experiences drag. 
  • Reduced tire lifespan: Uneven wear shortens the life of both tires. This can affect the feasibility of retreading commercial tires
  • Heightened risk of accidents and blowouts: Mismatched dual tires can make the vehicle more difficult to control. 
  • Greater mechanical strain on your commercial vehicle: Mismatched dual tires result in greater wear and tear on other vehicle components, necessitating more frequent repairs. 


Achieving Proper Dual Tire Matching for Optimal Performance

The key to ensuring precise Dual Tire Matching is confirming specifications at installation. While drivers can’t measure tire dimensions regularly, they can be trained to spot uneven treadwear patterns and check tire pressure. Certified mechanics, equipped with the right tools, should monitor tire diameters. Effective collaboration within your team can extend tire life and reduce costs for your commercial fleet.


Rely On Tire Experts to Maintain Peak Performance  


At STTC, we offer top-tier products and services designed to lower your tire operating cost per mile, boosting productivity and saving your fleet money. With over 65 years of industry expertise, we stand ready to support your needs. Our mobile tire service network responds swiftly when you’re on the road, ensuring your trucks stay on schedule. Trust us to expertly manage your commercial fleet’s tires, prolonging their lifespan and preserving your bottom line.

Give us a call now at 610-954-8473 or contact us online for more information about tire retreading and managing commercial tires. Our process is transparent and meticulous, so you have confidence that your drivers and vehicles will be safe on the road.


Further Reading on Tire Retreading Insights

Further Reading on Commercial Truck Tires 101