ST 05A

Excellent control, comfortable drive with numbers of lateral sipes and slots on shoulder, wide and straight shoulder grooves, optimized rigid center rib, and flexible rib on tread center.
Features

• Rigid center rib, greater contact area provides excellent control for shorter breaking.
• 4 wide grooves with faster water drainage, more lateral sipes and slots and improved triple polymetric compound provides excellent grip for short breaking distance on wet surfaces.
• Assymetrical tread ribs, rigid center ribs and outside shoulder, semi flexible outer rib for cornering stability provides precision steering maximum stability and exceptional handling.
• Improved pit arrangement, optimized damping effect from tread cap/belt system, and tapered sipe system reduces noice level for comfortable drive.
• Improved belt construction, increased polymer to filler ratio reduces rolling resistance for fuel economy.