Extreme Manufacturing manufactures and distributes premium wheel end solutions for the heavy truck industry.
The Extreme Cam™ is a unique fully enclosed s-cam bushing system that is engineered to extend the life of your brakes. You can convert any trailer to the Extreme Cam s-cam bushing system. The Extreme Cam is available in s-cam lengths from 11” to 30” and spider diameters of 1 7/8”, 2”, 2-1/8” or 2-3/16″, standard oversized, and special order dimensions.

Please check below for any recent Tech Bulletins available.