Observe GSi-5, Winter Studless

Observe GSi-5, Winter StudlessObserve GSi-5, Winter Studless, , hi-res
Observe GSi-5, Winter StudlessObserve GSi-5, Winter Studless, , hi-res
Observe GSi-5, Winter StudlessObserve GSi-5, Winter Studless, , hi-res
Main Product Image Zoomed Observe GSi-5, Winter StudlessObserve GSi-5, Winter Studless, , hi-res
Main Product Image Zoomed Observe GSi-5, Winter StudlessObserve GSi-5, Winter Studless, , hi-res
Main Product Image Zoomed Observe GSi-5, Winter StudlessObserve GSi-5, Winter Studless, , hi-res
Main Product Image Zoomed Observe GSi-5, Winter StudlessObserve GSi-5, Winter Studless, , hi-res
Main Product Image Zoomed Observe GSi-5, Winter StudlessObserve GSi-5, Winter Studless, , hi-res
Main Product Image Zoomed Observe GSi-5, Winter StudlessObserve GSi-5, Winter Studless, , 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)

Observe GSi-5, Winter Studless

Observe GSi-5, Winter Studless is rated 4.8 out of 5 by 103.
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Years of Free Services Included with Every Tire Purchase

  • Flat Repairs FREE
  • Rotations FREE
  • Inspection FREE
  • Rebalancing FREE
  • Road Hazard Protection FREE
  • Air Checks FREE
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, Winter Studless

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.

Observe GSi-5, Winter Studless

Size Load Index Speed Rating UTQG
225/75R-16 104 S
255/70R-18 112 T
275/40R-20 106 H
our best Tire value promise

Estimated value of our free services***

Check out all the free services we offer with every tire purchase.

  • FREE Flat Tire Repair$20 per service
  • FREE Tire Rotation$26 (every 5k miles)
  • FREE Tire Rebalancing$14 per Tire
  • FREE Tire Replacement$118 Value
  • FREE Pre-trip Safety Check$60 Value
  • FREE Tire Air Pressure CheckAlways Free
Our Promise

Local Access, World-Class Quality

We stand behind the quality of our products and workmanship, and we stand by to help when you need it on the road. When you purchase products and services from Les Schwab, it only marks the beginning of your relationship with us.

A Les Schwab technician stands arms akimbo. His name is Mason
Rated 5 out of 5 by from Great tires, too bad they’re discontinuing them These tires have great traction and look good. I was told they are discontinuing them unfortunately. Grab a set if you can find them!
Date published: 2022-11-17
Rated 5 out of 5 by from The handling and road feel was uncompressed. I was and am very pleased with these tires. Didn't know what expect yet they handld flawlessly in all conditions.
Date published: 2022-03-30
Rated 5 out of 5 by from Good heavy duty tires! This is my second set. The first set made me feel very secure, so I bought the same kind again.
Date published: 2022-03-26
Rated 5 out of 5 by from Great The tears give me terrific traction on Ice, better than I expected.
Date published: 2022-03-08
Rated 5 out of 5 by from Tires work great in the snow and rain These tires work much better in the snow and rain than the ones that came on my SQ5.
Date published: 2022-03-03
Rated 5 out of 5 by from Have fear about this tire, its my 2nd set. I couldn't be happier with my second set of this particular tire. Just wow!!!
Date published: 2022-02-22
Rated 5 out of 5 by from Great grip Our driveway is steep and half dirt, half asphalt with a couple of tough turns. We had 24” of snow in January. The drive way stayed icy for a month. My Toyota Tundra with the new Observe snow tires navigated it effortlessly without swerving or sliding! Great!
Date published: 2022-02-18
Rated 5 out of 5 by from Firm grip These tires are very good in icy conditions. They have a smooth and quiet ride. Best snow tires I have purchased.
Date published: 2022-02-16
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*This price is the individual WHEEL-ONLY price for the size indicated, not including any additional installation fees, packages, or any applicable taxes and fees. All taxes and fees shown above are estimates and actual taxes and fees will be confirmed at the tire center in accordance with applicable law. Actual pricing and availability may vary based on geographic location, wheel or tire size, vehicle model, and other factors. Please contact your local Les Schwab Tire Center for details.

Any prices shown are not quotes, an offer to sell any products, or a guarantee that wheels will be in-stock or available for purchase when you visit a Les Schwab Tire Center. Les Schwab makes reasonable efforts to ensure that the pricing, product and applicable information contained on this site is accurate, however, prices and all other information shown on this site are for informational purposes only, are subject to change at any time, and may not be accurate. Please call your local Les Schwab Tire Center for up-to-date product information, pricing and availability.

Pursuant to NHTSA, Les Schwab must install all tire and wheel combinations with functioning TPMS sensors; including tires and custom wheels or winter tires and wheels.

**Learn more about Les Schwab credit options.