Toyo · Observe G3-Ice · 235/55R18
Toyo Observe G3-Ice 235/55R18 104T
3PMSXLStuddableThe size 235/55R18 means a tire 235 mm wide, with a sidewall 55% as tall as it is wide (about 129 mm), built for 18-inch wheels. Load index 104 means each tire can carry up to 900 kg (1,984 lb), or 3,600 kg for a set of four. Speed rating T means it is certified for sustained speeds up to 190 km/h (118 mph). It is an XL (extra load) tire, reinforced to carry more weight at higher inflation pressure.
$248.00 per tire
Set of 4: $992.00 before tax
In stock
- Free delivery in ON & QC, 1–3 business days
- Or pick up in Etobicoke
- 30-day returns on unused tires (see policy)
SKU TY 138490 · GTIN 4981910755159
Specifications
| Size | 235/55R18 |
|---|---|
| Load index | 104 — 900 kg (1,984 lb) per tire |
| Speed rating | T — 190 km/h (118 mph) |
| Season | Winter |
| 3PMS (severe snow) | Yes |
| XL | Yes |
| Run-flat | No |
| Studdable | Yes |
| Tread depth (new) | 12/32″ (9.5 mm) |
| Overall diameter | 716 mm (28.2″) |
| Revolutions per km | 445 |
| Tire type | Passenger |
About the Toyo Observe G3-Ice
The Toyo Observe G3-Ice is a studdable winter tire for cars, minivans, crossovers and light trucks, combining a soft winter compound with stud-ready tread for maximum ice grip where studs are allowed.
Vehicles that use 235/55R18
- Volvo XC40 2019–2024
- Audi Q3 2019–2024
- Mercedes-Benz GLB250 2020–2024
- Volkswagen Tiguan 2018–2024
- Mercedes-Benz GLA250 2021–2024
- Mercedes-Benz EQB300 2022–2024
- Mercedes-Benz EQB250 2024
- Dodge Challenger 2009–2022
- Lexus NX 2016–2021
- Toyota Sienna 2011–2020
- Mercedes-Benz GLA 250 2020
- Ford Taurus 2010–2019
- Volvo V90 Cross Country 2018–2019
- Toyota RAV4 2006–2018
- Dodge Charger 2006–2018
- GMC Terrain 2010–2017
- Nissan Quest 2011–2017
- Chevrolet Equinox 2010–2017
Original-equipment fitments from our vehicle database. Confirm the size on your door placard before ordering.
Other Toyo Observe G3-Ice sizes
- 175/65R14 82T
- 175/70R14 84T
- 175/65R15 84T
- 185/60R15 84T
- 185/65R15 88T
- 195/65R15 91T
- 195/45R16 84T XL
- 205/55R16 91T
- 205/60R16 92T
- 215/55R16 93T
- 215/60R16 95T
- 215/70R16 100T
- 225/70R16 107T XL
- 235/70R16 106T
- 265/70R16 112T
- 215/50R17 91T
- 215/55R17 98T XL
- 215/60R17 100T XL
- 225/50R17 94T
- 225/55R17 101T XL
- 225/60R17 103T XL
- 225/65R17 106T XL
- 235/45R17 94T
- 235/55R17 103T XL
- 235/60R17 106T XL
- 235/65R17 108T XL
- 245/40R17 95T XL
- 245/45R17 99T XL
- 245/65R17 107T
- 245/70R17 110T
- 225/40R18 92T XL
- 225/45R18 95T XL
- 225/55R18 102T XL
- 225/60R18 104T XL
- 235/45R18 98T XL
- 235/65R18 110T XL
- 245/40R18 97T XL
- 245/45R18 100T XL
- 245/60R18 105T
- 265/60R18 114T XL
- 235/55R19 105H XL
- 245/45R19 102T XL
- 245/55R19 103T
- 255/40R19 100T XL
- 255/45R19 104T XL
- 255/50R19 107T XL
- 275/40R19 105T XL
- 235/55R20 105T XL
- 245/40R20 99T XL
- 245/45R20 99T
- 255/35R20 97T XL
- 255/45R20 105T XL
- 255/55R20 110T XL
- 275/35R20 102T XL
- 275/45R20 106T
- 275/55R20 117T XL
- 275/60R20 115T
- 295/35R21 107T XL
- 275/50R22 111T
- 285/45R22 114T XL
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Questions about the Toyo Observe G3-Ice 235/55R18
Which vehicles use 235/55R18 tires?
235/55R18 is original equipment on vehicles including the Volvo XC40 (2019–2024), Audi Q3 (2019–2024), Mercedes-Benz GLB250 (2020–2024), Volkswagen Tiguan (2018–2024), Mercedes-Benz GLA250 (2021–2024), Mercedes-Benz EQB300 (2022–2024). Check the placard on your driver’s door jamb to confirm your size.
What does 104T mean on the Toyo Observe G3-Ice 235/55R18?
The load index 104 means each tire carries up to 900 kg, and speed rating T means it is rated for up to 190 km/h. Choose a load index and speed rating at least equal to your vehicle’s placard.
Can I use the Toyo Observe G3-Ice 235/55R18 in winter?
Yes. It carries the Three-Peak Mountain Snowflake (3PMS) symbol, so it is certified for severe snow and meets Quebec’s winter-tire requirement (December 1 to March 15).
How fast is delivery and is it free?
Delivery is free to any address in Ontario or Quebec, usually within 1 to 3 business days. You can also pick up your order at 321 Rexdale Blvd, Etobicoke, Monday to Friday from 9 a.m. to 5 p.m.