Firestone · WinterForce 2 · 225/45R18
Firestone WinterForce 2 225/45R18 95S
3PMSXLStuddableThe size 225/45R18 means a tire 225 mm wide, with a sidewall 45% as tall as it is wide (about 101 mm), built for 18-inch wheels. Load index 95 means each tire can carry up to 690 kg (1,521 lb), or 2,760 kg for a set of four. Speed rating S means it is certified for sustained speeds up to 180 km/h (112 mph). It is an XL (extra load) tire, reinforced to carry more weight at higher inflation pressure.
$227.00 per tire
Set of 4: $908.00 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 FS 008661 · GTIN 092971314200
Specifications
| Size | 225/45R18 |
|---|---|
| Load index | 95 — 690 kg (1,521 lb) per tire |
| Speed rating | S — 180 km/h (112 mph) |
| Season | Winter |
| 3PMS (severe snow) | Yes |
| XL | Yes |
| Run-flat | No |
| Studdable | Yes |
| Tread depth (new) | 12/32″ (9.5 mm) |
| Overall diameter | 660 mm (26.0″) |
| Revolutions per km | 482 |
| Tire type | Passenger |
About the Firestone WinterForce 2
The Firestone WinterForce 2 is an affordable, studdable winter tire for cars, minivans and small crossovers, 3PMS-certified and popular for its value in Canadian winters.
Vehicles that use 225/45R18
- BMW 430i 2017–2024
- Mercedes-Benz C300 2015–2024
- BMW 330i 2017–2024
- Polaris Slingshot 2015–2024
- Alfa Romeo Giulia 2017–2024
- Kia Niro 2017–2024
- BMW M440i 2021–2024
- BMW 330e 2017–2024
- Mercedes-Benz CLA250 2020–2024
- BMW Z4 2006–2024
- BMW M340i 2020–2024
- BMW 230i 2022–2024
- Volkswagen Jetta 2019–2024
- Mercedes-Benz C43 2017–2023
- Kia Stinger 2018–2023
- Genesis G70 2019–2023
- Mercedes-Benz A220 2019–2022
- BMW 440i 2017–2020
Original-equipment fitments from our vehicle database. Confirm the size on your door placard before ordering.
Other Firestone WinterForce 2 sizes
- 185/65R14 86S
- 185/60R15 84S
- 195/65R15 91S
- 205/70R15 96S
- 205/75R15 97S
- 215/70R15 98S
- 205/50R16 87S
- 205/55R16 91S
- 205/60R16 92S
- 205/65R16 95S
- 215/55R16 93S
- 215/60R16 95S
- 225/65R16 100S
- 205/50R17 93S XL
- 215/50R17 95S XL
- 215/55R17 94S
- 215/65R17 99S
- 225/45R17 91S
- 225/55R17 97S
- 235/55R17 99S
- 225/40R18 92S XL
- 225/50R18 95S
- 225/55R18 98S
- 225/60R18 100S
- 235/45R18 94S
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Questions about the Firestone WinterForce 2 225/45R18
Which vehicles use 225/45R18 tires?
225/45R18 is original equipment on vehicles including the BMW 430i (2017–2024), Mercedes-Benz C300 (2015–2024), BMW 330i (2017–2024), Polaris Slingshot (2015–2024), Alfa Romeo Giulia (2017–2024), Kia Niro (2017–2024). Check the placard on your driver’s door jamb to confirm your size.
What does 95S mean on the Firestone WinterForce 2 225/45R18?
The load index 95 means each tire carries up to 690 kg, and speed rating S means it is rated for up to 180 km/h. Choose a load index and speed rating at least equal to your vehicle’s placard.
Can I use the Firestone WinterForce 2 225/45R18 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.