Abstract: The present disclosure relates to a tilt cab truck having unique cab suspension means and cab tilting means. The suspension includes a pair of front and a pair of rear suspension arms that interconnect the cab and the frame. Front air springs are interposed between the front arms and the frame. The rear arms are connected to the frame by releaseable latch mechanisms and rear air springs are interposed between the latch mechanisms and the cab. Power cylinders for tilting the cab are arranged parallel to the front arms and are connected to the frame and the cab.

Abstract: The present disclosure relates to suspension means for supporting the cab of a truck on a truck chassis frame. It is disclosed in the environment of a tilt cab type truck. The suspension includes a pair of front and a pair of rear suspension arms that interconnect the cab and the frame. Front air springs are interposed between the front arms and the frame. The rear arms are connected to the frame by releaseable latch mechanisms and rear air springs are interposed between the latch mechanisms and the cab. An anti-roll stabilizer bar extends transversely between the front arms and functions to prevent tilting of the cab about a longitudinal roll axis.