The Wavetrac® is the only torque biasing differential with patented technology that provides drive when an unloaded wheel condition arises. Wavetrac® is designed and manufactured in the USA by Autotech Driveline.
Hydrastar
Hydrastar is a manufacturer of EOH brake actuators, torsion axles, disc brakes, hydraulic drum brakes, and additional trailer accessories based out of Greendale, IN. Hydrastar is also excited to introduce our Hydraulic ABS System for trailers under class 8, coming to market late 2026.