Versatile and confidence inspiring, the Gravdal securely navigates through harsh winter conditions with concave carbide studs for added traction in icy conditions.

• Siping creates a more conforming lug for added traction
• Color: Black
• Defined Color: Black
• ISO Diameter: 584 / 650b / 27.5″
• ISO Width (mm): 38
• Labeled Size: 650b x 38
• TPI: 33
• Tire Bead: Wire
• Tire Diameter: 650b
• Tire Intended Use: Winter-Studded
• Tire Type: Clincher