Travelstar Ecopath HDT - Maximum-Duty 14-Ply Trailer Tire

Size: ST225/75R15 | Load Range: G (14-Ply Rated) | Speed Rating: M

The Travelstar Ecopath HDT is the heavy-duty flagship of the Ecopath trailer line. By bringing a 14-ply Load Range G construction to the widely-used 225/75R15 fitment, it offers the absolute maximum in load capacity and structural integrity for a 15-inch wheel.

Key Features & Benefits

• Uncompromising 14-Ply Strength: Built to Load Range G standards, this casing virtually eliminates sidewall flex under extreme loads, providing structural capability that far exceeds standard D or E-range tires.
• Superior Thermal Management: Dramatically reduces heat buildup during long, loaded highway hauls¡ªthe primary failure mode for less robust trailer tires.
• Commercial-Grade Durability: Purpose-built for the most demanding trailer service, offering maximum resistance to punctures and casing fatigue in high-stress environments.
• Highest-in-Class Capacity: With a load index of 123/119, it supports an impressive 3,638 lbs (Single) and 3,307 lbs (Dual), making it the highest-capacity 15-inch ST tire in the lineup.
• Rock-Solid Stability: Provides the rigidity required for fully loaded gooseneck horse trailers, heavy livestock haulers, and construction material trailers.

Who It's For:

This tire is designed for the operator who regularly works at the maximum limits of their equipment. If standard ST tires can't keep up with your payload, the Ecopath HDT 14PR is the ultimate heavy-duty solution.

Safety Note: ST (Special Trailer) tires are engineered for trailer service only and are not suitable for passenger cars, SUVs, or light trucks.