Journey WR07817580136DTAP21 WR078 Heavy Hauler Radial Trailer Tire ST175/80R13

The Journey WR078 Heavy Hauler is a radial construction trailer tire engineered for reliable highway use on utility trailers, boat trailers, cargo trailers, and other specialty hauling applications. This tire features advanced DTAP (Dynamic Temperature and Pressure) construction technology, utilizing specialized materials and construction techniques designed to deliver superior performance under high ambient temperatures, high-speed operation, and maximum load conditions.

Key Features:

• Radial construction for lower rolling resistance and improved fuel efficiency
• DTAP technology for enhanced durability in high-heat conditions
• Long-lasting wraparound tread pattern for sure cornering and stable handling
• Tread design engineered to dissipate water for improved stability in wet weather
• Reinforced sidewall construction for heavy load capacity
• 6-ply rated construction for durability and puncture resistance
• Black sidewall styling
• Meets DOT requirements for ST (Special Trailer) standards

The WR078 Heavy Hauler offers superior tread wear compared to bias-ply trailer tires, while the radial construction reduces heat buildup during extended highway travel. Designed specifically for trailer use only, this tire provides the strength and reliability needed for safe, long-haul towing operations.