About

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.

Extreme Durability

We believe in the importance of the trucking industry and those individuals who choose to serve as connectors to deliver American products to American customers. We believe in the importance of their safety. Extreme Manufacturing offers superior quality American made products that substantially decrease our customers’ life-cycle maintenance costs while ensuring their safety as they accomplish their job.

Extreme Quality

Extreme Brake Quality ManufacturingOur goal is to provide the highest quality wheel end solutions for those that demand the best. We are confident that our Extreme Cam product is superior to any other Cam Bushing System available, and we invite you to discover this for yourself.

Extreme Cost Savings

Extreme Cam American MadeThe Extreme Cam™ is engineered to extend the life of your brakes. You can convert any trailer to the Extreme Cam bushing system. The Extreme Cam is available in s-cam lengths from 11″ to  30″ and spider diameters of 1 ⅞”, 2″ or 2 ⅛”.


For technical support, contact us at support@extremebrake.com or call 888-844-7734.