Rear air suspension designed for passenger and driver comfort in various on-highway applications
Designed with the passenger and driver in mind, 40K COMFORT AIR® delivers outstanding comfort along with exceptional handling characteristics for Class 8 vehicles.
Features and Benefits
Reduced Maintenance
Durable pivot bushing connection provides quiet operation and helps extend suspension service life
Rubber bushings require no lubrication
Reduced road shock and vibration to vehicle extends service life of cab, chassis and body equipment
Exceptional Stability and Handling
Front portion of springs and axle form box-shaped geometry for additional stability and handling
Superior Ride
Extended-length main support member generates lower spring rate for optimized roll stiffness, providing a more comfortable and compliant ride