List of configurations includes 20- and 25-ton equipment trailers at the top; they are beefy enough, but look small compared to the multi-axle units.

Ridewell approved the Bendix ADB22X-LT air disc brake with its 5-in. and 5.75-in. trailer axles. Unveiled in September 2016, the ADB22X-LT advances the design of the Bendix ADB22X, ...

SAF-Holland is in the market and product development phases of its trailer electric axles for North American applications, especially for fleets with fully electric reefer units.