Centramatic manufactures automatic wheel balancing systems that mount between the wheel and hub, using a fluid-filled ring to continuously self-balance the wheel as the truck moves. Unlike static wheel weights that can shift over time, Centramatic balancers adapt dynamically to load and road conditions — reducing tire wear, vibration, and driver fatigue over the life of the tire. Shop Centramatic wheel balancers sized for Peterbilt steer, drive, and trailer axle configurations.