The Defiance DA30 Regional All Position is optimized for steer axles. The DA30 features a broad 5 rib tread pattern to provide precise handling and excellent stability. Wide circumferential grooves efficiently evacuate water from the tread area and feature “stone ejectors” to prevent stone drilling for a long casing life and improved retreadability. The DA30 is ideally suited for regional line haul applications, pick-up and delivery and highway service.