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Toyo Tires 174770 Observe GSI-6 HP Winter Tire 255/55R19 111H

(Acura MDX 2017-20, 2022-27; Audi Q7 2017-26, e-tron Quattro 2019-23, Q6 e-tron 2025-27, e-tron Sportback 2020-23, e-tron S 2022 + 7 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

174770
7 reviews
Sale Price

$171.07

In Stock (10+)

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Usually delivered within 2 days

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Show details for Toyo Tires 174770 Observe GSI-6 HP Winter Tire 255/55R19 111H
Picture of Toyo Tires 174770 Observe GSI-6 HP Winter Tire 255/55R19 111H
Picture of Toyo Tires 174770 Observe GSI-6 HP Winter Tire 255/55R19 111H
Picture of Toyo Tires 174770 Observe GSI-6 HP Winter Tire 255/55R19 111H

Wheels and Tires sold separately

Toyo Tires 174770 Observe GSI-6 HP Winter Tire 255/55R19 111H — image 1
Toyo Tires 174770 Observe GSI-6 HP Winter Tire 255/55R19 111H — image 2
Toyo Tires 174770 Observe GSI-6 HP Winter Tire 255/55R19 111H — image 3
Toyo Tires 174770 Observe GSI-6 HP Winter Tire 255/55R19 111H — image 4
Product Details

The Toyo Observe GSI-6 HP is a high-performance winter tire engineered to deliver exceptional grip and control in snow, ice, and cold weather conditions. Designed with a directional tread pattern, this tire provides superior traction and efficient water evacuation to resist hydroplaning on wet winter roads.

Key Features:

  • Directional tread design optimizes snow and slush evacuation while enhancing straight-line stability
  • Three Peak Mountain Snowflake (3PMSF) certified for severe snow service
  • Advanced winter compound maintains flexibility in freezing temperatures for improved grip
  • Multi-wave sipes provide biting edges for enhanced traction on ice and packed snow
  • Optimized tread blocks reduce road noise for a quieter, more comfortable ride
  • Symmetrical internal construction ensures even wear and predictable handling

The Observe GSI-6 HP combines winter safety with passenger car performance, making it an ideal choice for SUVs and crossovers driven in harsh winter climates. Size 255/55R19 with a load index of 111 and speed rating of H.

Products specifications

Fits

Acura MDX 2017-20, 2022-27; Audi Q7 2017-26, e-tron Quattro 2019-23, Q6 e-tron 2025-27, e-tron Sportback 2020-23, e-tron S 2022, e-tron S Sportback 2022, Q8 e-tron Sportback 2024-25, Q6 e-tron Sportback 2025-27 + 4 more models

Measuring Rim Width

8

Ply Rating

XL

Tire Size

255/55R19XL

RPM

692

Radial Bias Flag

R

Max PSI

51

Load Index and Speed Rating

111

Load Range

SL

Max psi : 50
Service description

111H

Load Index : 2403@50
Speed Rating : H
Tread Depth

12.0

Origin

Japan

Section

255

Aspect Ratio

55

Rim Size

19

Overall Diameter

30.0

Load Index

2403@50

Load Capacity (LB)

1929

Maximum Pressure (psi)

50

Speed Rating

H

Sidewall

Black

all so easy...nice.

Product's ordered were as described and fair price. Shipping from autoplicity was fast, however ups sucks. Was following my delivery on ups site truck was within 1/2 mile from my home one and one half hours after delivery time. Truck then traveled away from my home and listed reason as could not contact me. The following day ups left the package at my gate without contacting me. Again I state Autoplicity was great UPS SUCKS

Fast and Easy

Quick parts thanks

Easy ordering on-time delivery. on Amazon it was higher-priced.

Happy

Ive been in search of this part and you guys was the best price and easy place to find it

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