Dynatrac DT340 Regional Drive Commercial Truck & Bus Tire

The Dynatrac DT340 is a medium-duty commercial truck and bus tire purpose-engineered for regional drive applications. Dynatrac is an associate brand of Hercules Tire and Rubber Company — a wholly-owned subsidiary of American Tire Distributors (ATD) — with a brand heritage tracing back to 1994. The DT340 is part of a fleet-focused medium truck tire portfolio designed to deliver tread longevity, all-weather traction, and dependable performance across demanding regional routes.

Key Features:

• Open Shoulder Design — Promotes extended tread life and reliable traction throughout the full service cycle of the tire
• Lug Bridge Construction — Bridges integrated between tread lugs enhance stability and encourage uniform, predictable wear
• Aggressive Center Lugs — Engineered to maintain dependable traction in both wet and dry conditions from the first mile to the last
• Zig-Zag Lateral Siping — Provides excellent wet-weather grip while supporting consistent, even wear patterns mile after mile

The DT340 addresses the real-world demands fleet operators face on regional routes, delivering the uptime reliability and reduced operating costs that professional fleets depend on. Its purpose-built tread architecture keeps performance consistent from first use through the end of service life, making it a practical and proven solution for medium-duty truck and bus operations.

Warranty & Protection: Every DT340 tire is backed by a 72-month Limited Protection Policy covering defects in workmanship and materials from the date of purchase. Should a qualifying defect occur, free replacement is provided during the first 50% of tread life. The DT340 also includes a casing allowance for up to two retreads, extending long-term value for fleet operations.

The DT340 is available in multiple sizes to accommodate a wide range of medium-duty commercial vehicle configurations, allowing fleet managers to standardize on a proven regional drive tire across their entire operation.