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Toyo Tires 138350 Observe G3-Ice 245/40R18 Studable Winter Tire

(Audi S4 2018-22, A4 Quattro 2008-25, A6 Quattro 2004-11, TT Quattro 2015-23, A4 2009-10, 2012-20, A5 Quattro 2008-27, S5 2014-16, 2019-26 + 20 more models)

Part of: Toyo Observe G3-Ice Studless Winter Tire

Other options in this family: Toyo Tires 138110 Toyo Tires 138010 Toyo Tires 138480 Toyo Tires 138420 Toyo Tires 138070

Manufacturer

Picture for manufacturer Toyo Tires

Part Number

138350
6 reviews
Sale Price

$165.88

4 left at this price

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Show details for Toyo Tires 138350 Observe G3-Ice 245/40R18 Studable Winter Tire
Picture of Toyo Tires 138350 Observe G3-Ice 245/40R18 Studable Winter Tire
Picture of Toyo Tires 138350 Observe G3-Ice 245/40R18 Studable Winter Tire
Picture of Toyo Tires 138350 Observe G3-Ice 245/40R18 Studable Winter Tire
Picture of Toyo Tires 138350 Observe G3-Ice 245/40R18 Studable Winter Tire
Picture of Toyo Tires 138350 Observe G3-Ice 245/40R18 Studable Winter Tire

Wheels and Tires sold separately

Toyo Tires 138350 Observe G3-Ice 245/40R18 Studable Winter Tire — image 1
Toyo Tires 138350 Observe G3-Ice 245/40R18 Studable Winter Tire — image 2
Toyo Tires 138350 Observe G3-Ice 245/40R18 Studable Winter Tire — image 3
Toyo Tires 138350 Observe G3-Ice 245/40R18 Studable Winter Tire — image 4
Toyo Tires 138350 Observe G3-Ice 245/40R18 Studable Winter Tire — image 5
Toyo Tires 138350 Observe G3-Ice 245/40R18 Studable Winter Tire — image 6
Product Details

The Toyo Observe G3-Ice is a premium studable winter tire engineered for drivers who face severe winter conditions. This tire delivers exceptional ice and snow traction while maintaining a comfortable, quiet ride. Available in 245/40R18 size with an XL load rating, it can be run studless for versatile winter performance or studded for maximum ice grip.

Advanced Winter Technology:

  • Softer High-Silica Compound: Specially formulated to stay flexible in freezing temperatures, enhancing wet braking, handling, and grip even when the mercury drops
  • Microbit Technology: Ground walnut shells embedded in the tread compound bite into snow and ice for improved traction using an environmentally-friendly natural material
  • High Density 3D Multi-Wave Sipes: Increases tread block rigidity for superior ice traction and improved performance during cornering, braking, and acceleration on compact snow

Optimized Tread Design:

  • Large U-Shaped Tread Blocks: Feature saw-tooth edges that aggressively grab onto snow for enhanced traction and shorter braking distances
  • Gear Edge Design at Stud Holes: Provides better traction during cornering and braking maneuvers
  • Optimized Stud Hole Placement: Achieves better road contact and traction with fewer studs than conventional designs, reducing road noise for a quieter ride

The Observe G3-Ice strikes an ideal balance between winter safety and driving comfort, making it an excellent choice for cars and crossovers in snow belt regions.

Products specifications

Fits

Audi S4 2018-22, A4 Quattro 2008-25, A6 Quattro 2004-11, TT Quattro 2015-23, A4 2009-10, 2012-20, A5 Quattro 2008-27, S5 2014-16, 2019-26, A6 2006-11, TTS Quattro 2009-15, A5 Sportback 2018-25, S5 Sportback 2018-22, A5 2010-14 + 15 more models

Tread Type

W

Measuring Rim Width

8.5

Load Range

XL

Max psi : 50
Ply Rating

XL

Tire Size

245/40R18XL

RPM

808

Radial Bias Flag

R

Winter Stud Size

11

Origin

Japan

Max PSI

51

Service description

97T

Load Index : 1609@50
Speed Rating : T
Section

245

Aspect Ratio

40

Rim Size

18

Overall Diameter

25.7

Load Index

1609@50

Load Capacity (LB)

1609

Maximum Pressure (psi)

50

Speed Rating

T

Tread Depth

11.3

Sidewall

Black

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