Toyo - Observe G3-ICE (Studded)


Tire size

235/55R18 XL CT 104T

Other sizes

Per tire


This tire is not available at this retailer. Please choose another tire or change retailer


Point S
  • Tires delivered directly to the garage

    Tires delivered directly to the garage

  • ! 1 hour tires change*

    1 hour tires change* *Temporarily suspended

  • No delivery fees

    No delivery fees

  • Hassle-free returns

    Hassle-free returns


The Toyo Observe G3-ICE winter tire is designed for tough winter driving conditions, combining excellent winter performance with driving comfort. Equipped with Toyo’s Microbit studless tire technology and an advanced directional tread pattern the Observe G3-ICE is ready to handle snow, ice or slush yet offers superior ride comfort. For areas that experience severe winter condition the Observe G3-ICE has the option of being studded for added traction on ice and compacted snow. The new optimized stud hole placements allow for better traction with less studs. Less studs means improved ride comfort.

Features and characteristics

  • IMPROVED SOFTER COMPOUND WITHHIGH LEVELS OF SILICA>> Ensures tread blocks remain flexible at lowertemperatures. Silica also helps enhance wetgrip and traction.
  • WIDE Evacuation GROOVES>> Wide groves for efficient evacuation ofwater, snow or slush.
  • MULTI-WAVE SIPES>> Multi-wave sipes to increase tread blockrigidity.>> Increased sipe density to increase icetraction
  • ALTERNATING BUTTRESS BLOCK DESIGN>> Helps dig into snow and propel the vehiclethrough slush or snow rutted roads.
  • V-SHAPED Centre Rib with Ahorizontal Sipe>> Offers stability at higher speeds while>> V-Shape design improves water or slushdrainage. >> Horizontal sipes improve braking andaccelerating.
  • Large U-Shaped Tread Blockswith Saw Toothed Edges>> Designed for added aggressive grip on snowor slush.>> Saw-toothed edges further improvecornering and braking ability.
  • DIRECTIONAL TREAD PATTERN>> Maximizes traction and handling whileimproving ride comfort by reducing road noise.
  • GEAR EDGE DESIGN>> Increases edge effect for better tractionduring cornering or braking with or withoutstuds installed.
  • OPTIMIZED STUD HOLE PLACEMENT>> Increases scratch effect (road contact)with less studs for better traction and reducingride noise.



235/55R18 XL CT 104T

Product code






  • UTQG -

    The uniform tire quality grade (UTQG) is based on treadwear (the first three numbers), traction (the middle letter), and temperature (the last letter).

  • Single load index 1984 lbs.

    The single load index indicates the maximum load-carrying capacity of a single tire. The load index is indicated on the sidewall of your tire.

  • Dual load index -

    The dual load index indicates the maximum load-carrying capacity of the tires in dual. The load index is indicated on the sidewall of your tire.

  • Max pressure 50 psi

    The maximum pressure to which a cold tire can be inflated.

  • Tread depth 12"

    The tread is the grooves on the surface of your tire designed to improve the traction. The depth of the tread has a direct impact on how much traction it has.

  • Weight 31.53 lbs

    The weight of the tire, without the rim.

  • Approved rim widths 6.5 - 8.5"

    The minimum and maximum width for rims that can be installed on your tire.

  • Recommended rim width 7.5"

    The rim for which your tire was designed.

  • Section width 10.50"

    The distance between an inflated tire’s sidewalls when on a rim.

  • Tread width 12"

    The width of the tire’s tread.

  • Overall diameter 28.10"

    The diameter of the tire measured from its tread.

  • Tire revs. per km 459

    The number of revolutions the tire will make to cover a kilometre.

Ratings and reviews

This tire does not have a rating yet

Submit a review


  • 175/65R14 CT 82T 139.99$ per tire See
  • 175/70R14 CT 84T 130.99$ per tire See
  • 185/65R14 CT 86T 142.99$ per tire See


  • 175/65R15 CT 84T 143.99$ per tire See
  • 185/60R15 CT 84T 156.99$ per tire See
  • 185/65R15 CT 88T 150.99$ per tire See
  • 195/65R15 CT 91T 152.99$ per tire See
  • 205/65R15 CT 94T 164.99$ per tire See


  • 205/55R16 CT 91T 182.99$ per tire See
  • 205/60R16 CT 92T 164.99$ per tire See
  • 215/55R16 CT 93T 192.99$ per tire See
  • 215/60R16 CT 95T 169.99$ per tire See
  • 215/65R16 CT 98T 166.99$ per tire See
  • 215/70R16 CT 100T 180.99$ per tire See
  • 225/70R16 XL CT 107T 187.99$ per tire See
  • 235/70R16 CT 106T 197.99$ per tire See
  • 265/70R16 CT 112T 227.99$ per tire See


  • 205/50R17 CT 89T 204.99$ per tire See
  • 215/50R17 CT 91T 213.99$ per tire See
  • 215/55R17 XL CT 98T 201.99$ per tire See
  • 215/60R17 XL CT 100T 194.99$ per tire See
  • 225/45R17 CT 91T 228.99$ per tire See
  • 225/50R17 CT 94T 226.99$ per tire See
  • 225/55R17 XL CT 101T 216.99$ per tire See
  • 225/60R17 XL CT 103T 196.99$ per tire See
  • 225/65R17 XL CT 106T 193.99$ per tire See
  • 235/55R17 XL CT 103T 226.99$ per tire See
  • 235/60R17 XL CT 106T 205.99$ per tire See
  • 235/65R17 XL CT 108T 203.99$ per tire See
  • 245/65R17 CT 107T 217.99$ per tire See
  • 245/70R17 CT 110T 211.99$ per tire See


  • 225/40R18 XL CT 92T 274.99$ per tire See
  • 225/45R18 XL CT 95T 259.99$ per tire See
  • 225/55R18 XL CT 102T 240.99$ per tire See
  • 225/60R18 XL CT 104T 223.99$ per tire See
  • 235/50R18 XL CT 101T 259.99$ per tire See
  • 235/55R18 XL CT 104T 246.99$ per tire See
  • 235/60R18 XL CT 107T 238.99$ per tire See
  • 235/65R18 XL CT 110T 223.99$ per tire See
  • 245/40R18 XL CT 97T 295.99$ per tire See
  • 245/60R18 CT 105T 254.99$ per tire See
  • 265/60R18 XL CT 114T 273.99$ per tire See


  • 235/55R19 XL CT 105H 256.99$ per tire See
  • 245/45R19 XL CT 102T 293.99$ per tire See
  • 245/55R19 CT 103T 273.99$ per tire See
  • 255/50R19 XL CT 107T 293.99$ per tire See


  • 235/55R20 XL CT 105T 273.99$ per tire See
  • 245/45R20 CT 99T 309.99$ per tire See
  • 275/55R20 XL CT 117T 297.99$ per tire See
  • 275/60R20 CT 115T 325.99$ per tire See

Forgot your password?

Enter your email address and we'll send you instructions to change your password.

Create an account

Simple and secure, your account allows you to save your settings and view your orders.

Log in

We have chosen this retailer for you.

The retailer below will take care of scheduling your appointment, receiving the products, and installing them.

Your retailer

The retailer below will take care of scheduling your appointment, receiving the products, and installing them.

The use of cookies is necessary so that certain functionalities can be used correctly. Please make sure to activate them in order to take full advantage of the site experience.

equal payments

Including installation and balancing in stores, environmental fees and applicable taxes for selected products.

See more about financing plan

equal payments

Including, if applicable on selected products, installation and balancing in stores, environmental fees and taxes.

See more about financing plan

Traction - dry road

Dry-road traction is a tire's ability to brake effectively and respond well to the steering wheel on dry roads.

Traction - wet road

Wet traction is a tire's resistance to hydroplaning and its ability to provide safe driving in wet conditions.

Traction - snowy road

Snow-covered road traction is a tire's ability to operate on partially or completely snow-covered pavement.

Traction - icy road

Ice traction is a tire's ability to operate on partially or completely ice-covered pavement.


Durability refers to how many kilometres a tire can go before it stops performing.


Comfort refers to the ride quality of a tire and the noise it emits on the road.