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Main Product Image Zoomed Observe GSi-5Observe GSi-5, , hi-res

Tread patterns may vary based on tire size.

Features and Benefits
  • Excellent performance for demanding winter road conditions
  • Factory sipes for improved ice and snow capabilities
  • Specialized rubber infused with crushed walnut enhances wet grip, braking, and traction
  • Three-Peak Mountain Snowflake (3PMSF)
Toyo

Observe GSi-5

Observe GSi-5 is rated 5.0 out of 5 by 13.
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6 Sizes Available
included with every tire purchase
  • 60-Day Satisfaction Guarantee
  • No-Hassle Road Hazard Protection
  • Free Tire Maintenance
Features and Benefits
  • Excellent performance for demanding winter road conditions
  • Factory sipes for improved ice and snow capabilities
  • Specialized rubber infused with crushed walnut enhances wet grip, braking, and traction
  • Three-Peak Mountain Snowflake (3PMSF)

Observe GSi-5

Considered the best overall studless snow tire available, the Observe GSi-5 delivers a safe, secure ride in challenging conditions, even slushy, snowy, rutted roads. With sizes for passenger cars, light trucks, crossovers and SUVs, this winter tire has a directional tread design for stability and improved traction during braking and acceleration. Large, saw-toothed tread blocks and the ultimate in siping technology ensure maximum grip for cornering and stopping. The specialized rubber contains walnut shell for added snow and ice traction and remains soft in extreme cold. Wide lateral grooves clear slush out of the tread with efficiency for greater control. Owners of the Observe GSi-5 rate it above other winter tires they’ve tried, and praise its extended tread wear, the way it bulldozes through snow conditions, and the smooth ride. This is a tire for the driver who wants confident winter handling no matter what’s happening with the weather.

Tire Ratings
  • Dry Handling
    3/5
  • Ride and Comfort
    4/5
  • Wet Handling
    4/5
  • Winter Handling
    4.5/5
  • Snow Traction
    4/5
  • Ice Traction
    3.5/5
Les Schwab’s tire ratings are designed to help customers compare options within our product lineup. Ratings are based on a combination of third-party testing, industry experience, manufacturer guidance, and internal evaluations. These ratings do not represent direct performance comparisons to competitor products.
America’s best tire warranty
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Extended Warranty Included Small Green Check Box Small Red X Mark Small Green Check Mark
No Certificate Required
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No Expiration
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No Cost 100% Road Hazard Replacement
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60-Day Satisfaction Guarantee
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GET MORE FROM LES

  Les Schwab Tires Logo Discount Tire Costco
Extended Warranty Included Small Green Check Box Small Red X Mark Small Green Check Mark
No Certificate Required Small Green Check Box Small Red X Mark Small Green Check Mark
No Expiration Small Green Check Box Small Red X Mark Small Red X Mark
No Cost 100% Road Hazard Replacement Small Green Check Box Small Red X Mark Small Red X Mark
60-Day Satisfaction Guarantee Small Green Check Box Small Red X Mark Small Red X Mark

 

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