Zenna ST Radial All Steel

The Zenna ST Radial All Steel is built for durability and reliable performance.

• Size: ST225/75R15 121M F
• Load Index: 3197 lbs/2910 lbs (121/118)
• Max Speed: 81 MPH (M)
• Load Range: F (12 Ply)
• Tread Depth: 9/32nds