Product Info

OBSERVE GSI 6

The Toyo OBSERVE GSI 6 is a studless winter high performance passenger car tire from Toyo, available in size 275/40-21. This tire features a directional tread design with staggered blocks and carries the Three-Peak Mountain Snowflake (3PMSF) symbol, making it suitable for severe snow service. It offers a max load of 2149 lbs, speed rating H, and an XL load range for enhanced durability.

Its unique 360 degree spiral edge sipe design and snow claws provide excellent traction on icy and snowy roads. The OBSERVE GSI 6 fits a range of vehicles, including the 2023-2025, 2027 Volvo XC90 B5 Plus and B6 Core models, 2026-2027 Cadillac OPTIQ Luxury and Sport trims, and the 2020-2026 BMW X5 sDrive40i. When you are ready to install these tires, be sure to schedule an appointment for a convenient installation time.

Tire Specs