The 320 cab is available in left-hand, right-hand and dual drive with right-hand stand-up configurations. It has a 65-degree cab tilt that helps with maintenance and serviceability. It offers a full range of axle selections in single, tandem or tri-drive configurations, plus a full complement of tag and pusher axle options and a tandem steer front axle configuration rated at 36,000 pounds. For heavier applications, optional frame liners are available.