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Part of the single-piston air disc brake family, MAXXUS22T™ is optimized for trailer applications with more than 6,000,000 units sold globally.


Optimized Air Disc Brake for Trailer Industry

MAXX22T™ combines WABCO braking technologies with Hendrickson's medium- and heavy- duty suspension and axle systems. MAXX22T boasts high performance that helps to reduce downtime. WABCO’s MAXX22T offers weight reduction of up to 50 pounds on tandem axle trailers*.

Availability: Available on most Hendrickson INTRAAX®, VANTRAAX® and VANTRAAX® ULTRAA-K® integrated suspension systems as well as TRLAXLE® non-integrated axles.

*Compared to double-piston air design.


Proven Single-Piston Design

WABCO is the pioneer behind single-piston technology. With more than 20 years of innovation and experience in single-piston ADB technology, WABCO is the trusted supplier of customers worldwide.

Made in the U.S.A.

In 2017, WABCO localized air disc brake production in the U.S. for the first time in its history with a new, state-of-the-art manufacturing facility in Charleston, South Carolina. The $20 million investment demonstrates WABCO’s commitment to meet increasing customer demand, serve the regional market, advance commercial vehicle safety and shape the future of the transportation industry. 

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Get in touch

  • Get in touch with us

    Call us at 855-228-3203 or email us at wnacustomercare@wabco-auto.com