Listed are full spes for this 245/45R20 Pirelli SottoZero 3 Winter tire — including load/speed ratings, certifications (3PMS / studdable / run-flat / XL), UTQG treadwear/traction/temperature grading, and shipping details for Ontario and Quebec.
Why choose the 245/45R20 Pirelli SottoZero 3?
245/45R20 Pirelli SottoZero 3 is positioned as a winter / winter – performance / passenger fitment tire with clear Ontario and Quebec delivery details.
Free shipping • 1–3 business days (Ontario and Quebec)In stockOntario & Quebec delivery focusSpecs, fitment notes, and FAQ on page
Best fit if you want
Cold weather traction, snow performance, and Quebec winter tire compliance.
Drivers who want a dedicated winter set instead of stretching all seasons into winter.
Vehicles designed for run flat tires with a working TPMS system.
Fitments that require XL (extra load) capacity.
Double-check if you need
Warm weather summer use or maximum tread life in hot conditions.
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Quick Specs
Size: 245/45R20
Brand / Model: Pirelli SottoZero 3
Season: Winter
Vehicle Type: Passenger
Load / Speed: 103V (Load index 103 supports up to 875 kg per tire; speed rating V rated up to 240 km/h)
Certifications: 3PMSF severe snow service, Run flat, XL (Extra Load)
Delivery (Ontario & Quebec): Free shipping • 1–3 business days (Ontario and Quebec)
245/45R20 Pirelli Winter SottoZero 3 Winter
Category: Winter – Performance
The Pirelli Winter Sottozero 3 is a winter top performance tire designed for use on high end premium vehicles. They provide maximum safety and control in all winter driving conditions including snow and ice. Winter Sottozero 3 tires offer you the ability to handle any winter driving environment with confidence.
3PMSF severe snow service rating indicated. Run flat design allows you to still drive a short distance despite having a puncture. Must be used with a compatible vehicle and TPMS.
What these tire specs mean
Load Index 103 is the tire’s standardized carrying capacity, supporting up to 875 kg per tire. Use it to confirm the tire meets or exceeds the load rating listed on your vehicle placard.
Speed Rating V indicates the tire’s maximum sustained speed capability under proper load and inflation. This is approximately 240 km/h under proper load and inflation.
UTQG 400 AA A is the manufacturer treadwear, traction, and temperature grading system. It is useful for comparing tires from the same brand, but it should not be treated as an exact mileage promise.
Winter tires are built for cold weather traction and carry 3PMS for severe snow service.
XL means Extra Load. These tires are designed to carry higher loads at higher inflation pressures than a standard load tire in the same size, which matters for heavier vehicles, loaded vehicles, or factory fitments that require XL.
Run flat tires can temporarily support the vehicle after pressure loss, allowing you to keep control and drive a limited distance to service. Note that they require a compatible vehicle setup and a working TPMS system.
3PMS is the Three Peak Mountain Snowflake symbol, confirming the tire meets recognized severe snow traction performance standards.
Vehicle Type helps identify whether the tire is intended for passenger, light truck, commercial, or similar service categories.
How this tire is positioned
245/45R20 Pirelli SottoZero 3 is positioned as a winter / winter – performance tire built around a 245 mm section width and 20-inch wheel fitment.
In practical terms, this size combines a 45-series sidewall of about 110 mm with a 20-inch wheel diameter, which is useful when matching an existing tire size and wheel setup.
Feature wise, this tire indicates 3PMS certification for severe snow service, run flat construction, an XL extra load rating, load index 103 and speed rating V (~240 km/h), UTQG 400 AA A when provided by the manufacturer.
About the 245/45R20 tire size
The 245/45R20 size breaks down as follows:
245 — tread width in millimetres
45 — sidewall height as a percentage of tread width (approx. 110 mm)
R20 — fits a 20-inch rim
The 245/45R20 size is commonly found on luxury sedans and performance vehicles. If you’re matching an existing set, confirm the full size marking on your sidewall before ordering.
Key features — Pirelli SottoZero 3 in 245/45R20
3PMSF severe snow service symbol present.
Run flat: built to support temporary driving after pressure loss on compatible vehicles with TPMS.
XL (Extra Load): designed for higher load capacity at higher inflation pressure than standard load tires.
UTQG: 400 AA A — treadwear, traction, and temperature grading to help compare similar tires.
Load/Speed: 103V — load index 103 supports up to 875 kg per tire, while speed rating V is rated up to 240 km/h.
Ontario & Quebec — winter tire information
In Quebec, winter tires are mandatory on all passenger vehicles from December 1 to March 15 under the Highway Safety Code. In Ontario, winter tires are strongly recommended during cold weather months and many insurance providers offer premium discounts for equipped vehicles. The 245/45R20 Pirelli SottoZero 3 is a Winter tire bearing the 3PMSF severe snow service symbol, making it eligible to satisfy Quebec’s winter tire mandate.
Vehicles that commonly use 245/45R20 tires
Examples from our vehicle fitment lookup include:
2024 Mazda CX-50
2023–2024 Genesis G90
2022–2024 Audi e-tron
2021–2024 Buick Envision
2021–2024 Ford Mustang Mach-E
2021–2024 Toyota Mirai
2020–2024 Audi A6
2020–2024 Lincoln Corsair
2020–2024 Porsche Taycan
2019–2024 BMW X4
More vehicles that use this size
2019–2024 Cadillac XT4
2019–2024 Volvo XC40
2018–2024 BMW X3
2018–2023 Chrysler 300
2018–2019 Jaguar E-Pace
2018–2024 Lexus LC
2018–2024 Lexus LS
2018–2024 Volvo V90 Cross Country
2015–2019 Land Rover Discovery Sport
2012–2023 Chrysler 300S
Find tires for your vehicle
Select your year, make, model, and trim to see all compatible tires available for delivery across Ontario and Quebec:
The 245/45R20 size indicates a tread width of 245 mm, a sidewall ratio of 45% (approximately 110 mm tall), and a 20-inch rim diameter. This size is commonly found on luxury sedans and performance vehicles.
Is the 245/45R20 Pirelli SottoZero 3 a Winter tire?
Yes — the 245/45R20 Pirelli SottoZero 3 is categorized as a Winter tire. Winter tires are mandatory in Quebec from December 1 to March 15, and strongly recommended across Ontario during cold weather months.
What does the 103V rating mean on the 245/45R20 Pirelli SottoZero 3?
On the 245/45R20 Pirelli SottoZero 3, the service description 103V indicates a load index of 103 and a speed rating of V (approximately 240 km/h). The load index is the tire’s standardized carrying capacity, while the speed rating is the maximum sustained speed under proper load and inflation. Always match or exceed your vehicle manufacturer’s required load and speed ratings.
Is the 245/45R20 Pirelli SottoZero 3 3PMS rated?
Yes — winter tires like the 245/45R20 Pirelli SottoZero 3 have the 3PMSF (Three-Peak Mountain Snowflake) symbol for severe snow.
Is the 245/45R20 Pirelli SottoZero 3 studdable?
This tire, 245/45R20 Pirelli SottoZero 3 is not studdable. Contact us for any questions.
Does the 245/45R20 Pirelli SottoZero 3 support run flat driving?
Yes — the 245/45R20 Pirelli SottoZero 3 is listed as a run flat tire. Run flat tires require a compatible vehicle with a functioning Tire Pressure Monitoring System (TPMS).
Is the 245/45R20 Pirelli SottoZero 3 an XL (extra load) tire?
Yes — the 245/45R20 Pirelli SottoZero 3 carries an XL (extra load) rating, enabling it to handle higher inflation pressures and greater load capacities than a standard load equivalent.
What does speed rating V mean on the 245/45R20 Pirelli SottoZero 3?
Speed rating V on the 245/45R20 Pirelli SottoZero 3 corresponds to a maximum sustained speed of approximately 240 km/h under full load. Always obey posted speed limits regardless of tire rating.
Can I order the 245/45R20 Pirelli SottoZero 3 with delivery to Ontario or Quebec?
Yes — XYZTires ships the 245/45R20 Pirelli SottoZero 3 to addresses across Ontario and Quebec. Free shipping • 1–3 business days (Ontario and Quebec).
Why buy the 245/45R20 Pirelli SottoZero 3 from XYZTires if another tire looks cheaper?
A lower sticker price is only one part of the tire purchase. Compare the final delivered cost, shipping time, stock status, fitment details, and whether the tire category matches how you drive. XYZTires focuses on clear Ontario and Quebec delivery details, product specifications, and fitment context so you can compare the real delivered value, not just the first price you see.