Mack vocational trucks will be offered with Meritor EX+ air disc brakes, Mack Trucks announced this week at the World of Concrete exhibition in Las Vegas. Trucks available with the brakes are the Granite, TerraPro and Titan.

Mack’s air disc brakes are built to our standards and tuned specifically for the needs of vocational customers to help boost uptime and lower overall lifecycle costs,” said Stu Russoli, Mack vocational marketing product manager. “Vehicle operators and workers on the job site can also enjoy the added safety benefits of the air disc brakes’ exceptional stopping performance.”

Mack’s air disc brakes utilize a flat rotor concept to prevent heat distortion in heavy-duty service, rather than “hat-shaped” rotors, which are prone to distortion and shorter life. The brake pads are engineered by Mack to deliver top performance in all situations and minimize brake fade during extreme braking cycles and frequent use.

“In line with our philosophy of application excellence, our air disc brakes are optimized to give customers a durable option for excellent performance in any type of work environment,” said John Walsh, Mack vice president of marketing.

Mack’s Pinnacle axle forward and axle back models have offered air disc brakes since 2008.