Maximize the performance and longevity of your truck's rear and trailer tires with Centramatic 22.5” Heavy-Duty Wheel Balancers. Designed for dual rear and trailer wheels, these balancers deliver unmatched precision and durability to keep your rig running smoothly. Sold in pairs, they are the ultimate solution for minimizing vibration, reducing tire wear, and improving fuel efficiency. Key Features: Precision Dynamic Balancing: Automatically balances wheels while driving, ensuring a consistent, smooth ride. Heavy-Duty Design: Engineered to withstand the rigors of commercial trucking applications. Universal Fit: Tailored for 22.5” dual rear and trailer wheels on Class 8 trucks. Maintenance-Free: No need for adjustments or recalibration—set it and forget it. Durable Construction: Built with high-quality materials for long-lasting performance. Benefits: Enhanced Tire Life: Reduces uneven wear, saving you money on replacements. Fuel Efficiency: Optimizes wheel balance, improving miles per gallon. Improved Ride Comfort: Minimizes vibrations for a smoother, quieter drive. Reduced Maintenance Costs: Prevents excessive strain on suspension components. Upgrade your trucking experience with Centramatic Heavy-Duty Wheel Balancers. Designed for efficiency and reliability, they are the perfect choice for professional drivers and fleet managers.