The Zenna ST Radial All Steel is a high-speed trailer tire that's meant for use in commercial and recreational towing applications. The ST Radial All Steel features steel belts that increase stability and durability, and the tire's rubber compound lowers rolling resistance to enhance fuel efficiency while also resisting weather cracking for a longer tread life. Additionally, the ST Radial All Steel's wide grooves funnel water out of the tread to increase grip and reduce the risk of hydroplaning on wet roads.

Features & Benefits

• Designed for use in high-speed commercial and recreational trailer applications; not approved for use on passenger vehicles
• Built with steel belts that increase stability and durability while also helping to promote a longer tread life
• Features a special rubber compound that improves fuel efficiency and resists weather cracking for a longer tread life
• Wide grooves funnel water out of the tire to boost traction and control on wet roads
• Low rolling resistance design enhances fuel efficiency