By Heather Burlingame | September 28, 2010

Dana Spicer Air Disc Brake SystemAvailable for Class 7 and 8 vehicles with 22.5- or 24.5-inch wheels, the Dana Spicer Air Disc Brake System is designed to make the system lightweight and to provide caliper support, minimal slide pin wear, reduced lining and rotor wear, according to the company. Quick-change brake linings are easy to access. The system is available for steer, drive and trailer axles.