My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Toyo Tires 174880 Observe GSI-6 LS Winter Tire 235/55R17 99H

(Ford Mustang 2015-26, Escape 2013-19, Crown Victoria 2001-11, Freestar 2004-07; Cadillac DeVille 2000-05, CTS 2008-14, DTS 2007-11 + 15 more models)

Part of: Toyo Tires Observe LS Winter Tire

Other options in this family: Toyo Tires 149560 Toyo Tires 174900 Toyo Tires 149420

Manufacturer

Picture for manufacturer Toyo Tires

Part Number

174880
8 reviews
Sale Price

$108.46

In Stock (10+)

delivery box

Usually delivered within 2 days

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Show details for Toyo Tires 174880 Observe GSI-6 LS Winter Tire 235/55R17 99H
Picture of Toyo Tires 174880 Observe GSI-6 LS Winter Tire 235/55R17 99H
Picture of Toyo Tires 174880 Observe GSI-6 LS Winter Tire 235/55R17 99H
Picture of Toyo Tires 174880 Observe GSI-6 LS Winter Tire 235/55R17 99H

Wheels and Tires sold separately

Toyo Tires 174880 Observe GSI-6 LS Winter Tire 235/55R17 99H — image 1
Toyo Tires 174880 Observe GSI-6 LS Winter Tire 235/55R17 99H — image 2
Toyo Tires 174880 Observe GSI-6 LS Winter Tire 235/55R17 99H — image 3
Toyo Tires 174880 Observe GSI-6 LS Winter Tire 235/55R17 99H — image 4
Product Details

The Toyo Observe GSI-6 LS is a premium winter tire engineered to deliver exceptional performance in harsh cold-weather conditions. Designed with a directional tread pattern, this tire provides superior traction on snow, ice, and wet winter roads while maintaining quiet, comfortable highway driving.

Key Features:

  • Three Peak Mountain Snowflake (3PMSF) certified for severe snow service
  • Directional tread design optimizes water and slush evacuation
  • Advanced winter compound maintains flexibility in freezing temperatures
  • Multi-wave sipes provide enhanced ice and snow grip
  • Optimized tread block arrangement reduces road noise
  • 235/55R17 sizing with 99H service description (1,653 lbs load capacity per tire)

The Observe GSI-6 LS combines Toyo's winter tire expertise with modern engineering to provide drivers with confident handling, reliable braking, and long-lasting performance throughout the winter season. The symmetrical internal construction ensures even wear and stable performance.

Products specifications

Fits

Ford Mustang 2015-26, Escape 2013-19, Crown Victoria 2001-11, Freestar 2004-07; Cadillac DeVille 2000-05, CTS 2008-14, DTS 2007-11, Seville 2001-04; BMW X3 2004-10; Volkswagen Tiguan 2009-17, Phaeton 2004-06, Tiguan Limited 2017-18 + 10 more models

Tire Size

235/55R17

Measuring Rim Width

6.5

RPM

765

Radial Bias Flag

R

Ply Rating

SL

Load Range

SL

Max psi : 51
Sidewall Style

BLACK

Load Index and Speed Rating

99

Tread Depth

12.0

Max PSI

44

Service description

99H

Load Index : 1709@51
Speed Rating : H
Width

235

Load Capacity (LB)

1653

Speed Rating

H

Origin

Japan

Section

235

Aspect Ratio

55

Rim Size

17

Overall Diameter

27.2

Tire Load

1709@51

Maximum Pressure (psi)

51

Tire Speed

H

Sidewall

Black

Great prices, easy website!

Thanks

Received my order on time and was the correct part first time out.

no comment

Pretty cut a dry process. As long as I receive the tires lo I will use again.

Very good

Fast ordering process.

Tried to use coupon 15% code but it wouldn't take. Guess nothing available for this product. ???

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy