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 174810 Observe GSI-6 HP Winter Tire 255/45R20 105H

(Volvo XC60 2010-27; Audi Q5 2014-27, SQ5 2014-27, Q5 Sportback 2021-27, SQ5 Sportback 2021-27, Q5 PHEV 2020-25; Alfa Romeo Stelvio 2018-26 + 17 more models)

Part of: Toyo Tires Observe GSI-6 HP Winter Tire

Other options in this family: Toyo Tires 149980 Toyo Tires 174700 Toyo Tires 149510 Toyo Tires 149440 Toyo Tires 149550

Manufacturer

Picture for manufacturer Toyo Tires

Part Number

174810
9 reviews
Sale Price

$207.56

In Stock (7)

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 174810 Observe GSI-6 HP Winter Tire 255/45R20 105H
Picture of Toyo Tires 174810 Observe GSI-6 HP Winter Tire 255/45R20 105H
Picture of Toyo Tires 174810 Observe GSI-6 HP Winter Tire 255/45R20 105H
Picture of Toyo Tires 174810 Observe GSI-6 HP Winter Tire 255/45R20 105H

Wheels and Tires sold separately

Toyo Tires 174810 Observe GSI-6 HP Winter Tire 255/45R20 105H — image 1
Toyo Tires 174810 Observe GSI-6 HP Winter Tire 255/45R20 105H — image 2
Toyo Tires 174810 Observe GSI-6 HP Winter Tire 255/45R20 105H — image 3
Toyo Tires 174810 Observe GSI-6 HP Winter Tire 255/45R20 105H — image 4
Product Details

The Toyo Observe GSI-6 HP is a high-performance winter tire engineered to deliver exceptional traction and control in cold weather, snow, and ice. Designed with a directional tread pattern, this tire features advanced winter compound technology that remains flexible in freezing temperatures for optimal grip when you need it most.

Key Features:

  • Three-Peak Mountain Snowflake (3PMSF) certified for severe snow service
  • Directional tread design enhances water and slush evacuation
  • Multi-wave sipes provide biting edges for improved ice and snow traction
  • Specialized winter compound maintains flexibility in sub-freezing temperatures
  • Optimized tread blocks reduce road noise for a quieter ride
  • High-performance design for sporty sedans, coupes, and crossovers

The Observe GSI-6 HP combines winter confidence with refined handling characteristics, making it an ideal choice for drivers who demand both safety and performance during the cold season. This tire is not intended for all-terrain or mud-terrain applications.

Products specifications

Fits

Volvo XC60 2010-27; Audi Q5 2014-27, SQ5 2014-27, Q5 Sportback 2021-27, SQ5 Sportback 2021-27, Q5 PHEV 2020-25; Alfa Romeo Stelvio 2018-26; BMW 740i 2023, 740i xDrive 2024-26, i7 2023-26, 750e xDrive 2024-26, 760i xDrive 2023-26 + 12 more models

Ply Rating

XL

Load Range

Extra Load

Max psi : 50
Tire Size

255/45R20XL

Measuring Rim Width

8

RPM

715

Radial Bias Flag

R

Origin

Japan

Service description

105H

Load Index : 2039@50
Speed Rating : H
Max PSI

44

Section

255

Aspect Ratio

45

Rim Size

20

Overall Diameter

29.1

Load Index

2039@50

Load Capacity (LB)

2039

Maximum Pressure (psi)

50

Speed Rating

H

Tread Depth

12.2

Sidewall

Black

Very Good!

So far so good

Canceled the $20 gaskets due to the $13 shipping.

I'm glad I found this store , it's very easy and quick.

Great experience and great product

Great prices and fast delivery.

Great prices. Thanks

Easy to navigate website and pay portion. Received correct product quickly. Thank you!

great prices and site to navigate

Share icon
Return Policy
Returns are easy at THMotorsports

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