Feature easy to maintain and convenience save time and money, Maintenance requirements minimizedsimple, Functional design with fewer parts that means fewer parts to wear outquik, Align fast and easy axle realignment requires no welding or special toolstri, Functional bushings proven technology for mile after mile of trouble, Free servicesingle source for comprehensive training and, Technical support warranty. Performance plus, Low spring rates deliver superb ride qualityrigid solid axle, Trailing arm connection proven as an advanced, Durable designtri, Functional bushings optimize ride softness and controllarge bore shocks with greater fluid volume, Premium seals and bonded bushings for extended lifehigh, Capacity air springs with low, Operating pressures for rapid air, Upquality, Including abs, Controlled assembly sensor testing. Responsive and consistent stopping power, Industry s only standard cam tube system enhances s, Cam alignment and extends life10, In. S, Cam eliminates windup and reduces bushing wearup to a half inch less stroke requiredprovides more braking reserve and increases performance without the expense for long, Stroke chamberslower critical for, Air consumption abs performancefaster application and release cyclesheat treated components for greater durability. Superior axle design, Neutral, Toe axle helps improve mileage and tyre lifeadvanced axle wrap and window weld for optimal structural integritybrake hardware welded to tailing arms rather minimizing axle, Than axle stressspindle and spider mounting surfaces machined after friction welding to ensure precise brake geometry and wheel positioning for maximum brake life and efficiencywall thickness to match application demands