Toyo Observe GSi-6 275/40R21XL 107H Tire

The Toyo Observe GSi-6is a studless performance winter tire designed for passenger cars, coupes, and SUVs. Its directional tread pattern and circumferential grooves maximize the evacuation of water, slush, and snow, enhancing traction in winter conditions. The large inner tread blocks are positioned closely to reduce noise for a more comfortable ride, while the Continuous Rib Center improves straight-line stability. The unique tread design digs into deep snow and slush for added grip in extreme conditions. The High-Grip Silica Tread Compound enhances braking performance in low temperatures, delivering excellent traction on snow and ice.

Made with environmentally friendly technology, the Observe GSi-6incorporates Absorbent Carbonic Powder derived from bamboo, which increases grip on icy roads and absorbs moisture. Additionally, Microbit Technology, which uses crushed walnut shells embedded in the compound, enhances tread bite on snow and ice. The Advanced Sipe Technology features extensive zig-zag siping for improved ice braking, snow traction, and cornering stability.

Experience confident winter driving with the Toyo Observe GSi-6, a high-performance studless winter tire engineered for passenger cars, coupes, and sedans. Offering exceptional traction, precise handling, and reliable braking on snow, ice, and slush, this tire ensures stability in challenging winter conditions. Its advanced tread pattern with multiple biting edges and specialized snow-to-snow grip enhances safety, while superior wet grip and braking performance provide peace of mind on slick roads. The Toyo Observe GSi-6 is the perfect blend of performance and safety for a worry-free winter driving experience.

More details

Tire season

Winter

Manufacturer

Toyo

Tire width

275 mm

Tire load range

Extra Load

Tire load index

107

Warranty distance

0 miles

Is run flat

N

Overall diameter

29.6 in

Tire speed rating

H

Vehicle type

Car

Tire size

275/40R21

Construction type

Radial

Electric vehicle tire

N

Wheel diameter

21 in

Flotation tire

N

Has written warranty

No

Maximum vehicle rim width

11 in

Minimum vehicle rim width

9 in

Total count

1

Tire terrain

Snow

Tire diameter

21 in

Tire type

Passenger Car Tires

Model

Observe GSi-6 143560

Tread depth

12/32

Maximum inflation pressure

50 psi

Tire aspect ratio

40

Tire treadwear rating

0