Toyo Tires 174560 Observe GSi-6 LS 265/65R17 112H Studless Winter Tire

The Toyo Observe GSi-6 LS is a studless performance winter tire engineered for passenger cars, SUVs, and light trucks that demand superior traction in harsh winter conditions. This tire builds upon Toyo's winter tire heritage with significant performance improvements in snow, ice, and cold wet road conditions.

Microbit Technology for Enhanced Ice Grip:

At the core of the Observe GSi-6's winter performance is Toyo's innovative Microbit Technology, which incorporates crushed walnut shells embedded directly into the tire compound. These natural micro-particles create additional biting edges that dig into icy surfaces, delivering exceptional grip without the need for metal studs. Combined with a high-grip silica compound that remains flexible in freezing temperatures, this tire maintains maximum contact with slippery surfaces.

Advanced Tread Design:

• Directional tread pattern with staggered tread blocks maximizes traction while reducing road noise
• High-density 3D sipes create multiple biting edges for enhanced stability and grip
• Four circumferential grooves efficiently evacuate water and slush to resist hydroplaning
• Large inner blocks with sawtoothed edges improve traction in deep snow
• Serrated stability rib provides confident handling during highway driving
• Split offset shoulder blocks enhance cornering stability
• Snow claws within tread grooves grab loose snow for improved acceleration

Specifications:

• Size: 265/65R17
• Service Description: 112H (2,469 lbs max load, H-speed rated)
• Overall Diameter: 30.6 inches
• Tread Depth: 13/32 inch
• Maximum Inflation Pressure: 51 PSI
• Recommended Rim Width: 7.5 to 9.5 inches
• Sidewall: Black Sidewall (BSW)
• Three-Peak Mountain Snowflake (3PMSF) certified for severe snow conditions

The Toyo Observe GSi-6 LS delivers confident braking, cornering, and acceleration performance across all winter conditions, from packed snow to black ice to cold wet pavement. Its balanced design provides the winter traction you need without sacrificing ride comfort or generating excessive road noise.