Listed are full spes for this 245/45R18 Continental ContiWinterContact TS 830 P – SSR – 3PMS Run-Flat 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 245/45R18 Continental ContiWinterContact TS 830 P – SSR – 3PMS Run-Flat?
245/45R18 Continental ContiWinterContact TS 830 P – SSR – 3PMS Run-Flat is positioned as a winter / 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.
EV fitments where tire load, torque, rolling resistance, and noise can matter more.
Double-check if you need
Warm weather summer use or maximum tread life in hot conditions.
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Assist with fitment context, Ontario/Quebec free delivery, and product specific FAQ.
Quick Specs
Size: 245/45R18
Brand / Model: Continental ContiWinterContact TS 830 P – SSR – 3PMS Run-Flat
Season: Winter
Vehicle Type: Passenger
EV Compatible: Yes
Load / Speed: 100V (Load index 100 supports up to 800 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)
245/45R18 Continental ContiWinterContact TS 830 P – SSR – 3PMS Run-Flat Winter
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 100 is the tire’s standardized carrying capacity, supporting up to 800 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.
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.
EV Compatible means the tire is marked as suitable for electric vehicles, where load, torque, rolling resistance, and noise can matter more.
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
245/45R18 Continental ContiWinterContact TS 830 P – SSR – 3PMS Run-Flat is positioned as a winter tire built around a 245 mm section width and 18-inch wheel fitment.
In practical terms, this size combines a 45-series sidewall of about 110 mm with a 18-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 100 and speed rating V (~240 km/h).
About the 245/45R18 tire size
The 245/45R18 size breaks down as follows:
245 — tread width in millimetres
45 — sidewall height as a percentage of tread width (approx. 110 mm)
R18 — fits a 18-inch rim
The 245/45R18 size is commonly found on mid size SUVs, crossovers, and sport sedans. If you’re matching an existing set, confirm the full size marking on your sidewall before ordering.
Key features — Continental ContiWinterContact TS 830 P – SSR – 3PMS Run-Flat in 245/45R18
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.
EV compatible design.
Load/Speed: 100V — load index 100 supports up to 800 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 245/45R18 Continental ContiWinterContact TS 830 P – SSR – 3PMS Run-Flat 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 245/45R18 tires
Examples from our vehicle fitment lookup include:
2024 Mercedes-Benz CLE300
2023–2024 Mercedes-Benz C43
2023–2024 Nissan Z
2022–2024 BMW 430i
2022–2024 BMW M440i
2020–2022 BMW 840i
2020–2024 Cadillac CT5
2020–2023 Mercedes-Benz E350
2019–2023 Mercedes-Benz E450
2019–2024 Volkswagen Arteon
More vehicles that use this size
2018–2021 BMW 530e
2018 BMW 540d
2018 BMW 650i
2018–2020 Buick Regal Sportback
2017–2024 Audi A4
2017–2023 BMW 530i
2017–2021 BMW 540i
2017–2020 Genesis G80
2017–2019 Mercedes-Benz E300
2017–2018 Mercedes-Benz E400
Find tires for your vehicle
Select your year, make, model, and trim to see all compatible tires available for delivery across Ontario and Quebec:
Frequently asked questions — 245/45R18 Continental ContiWinterContact TS 830 P – SSR – 3PMS Run-Flat Winter
What does the 245/45R18 tire size mean?
The 245/45R18 size indicates a tread width of 245 mm, a sidewall ratio of 45% (approximately 110 mm tall), and a 18-inch rim diameter. This size is commonly found on mid size SUVs, crossovers, and sport sedans.
Is the 245/45R18 Continental ContiWinterContact TS 830 P – SSR – 3PMS Run-Flat a Winter tire?
Yes — the 245/45R18 Continental ContiWinterContact TS 830 P – SSR – 3PMS Run-Flat 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 100V rating mean on the 245/45R18 Continental ContiWinterContact TS 830 P – SSR – 3PMS Run-Flat?
On the 245/45R18 Continental ContiWinterContact TS 830 P – SSR – 3PMS Run-Flat, the service description 100V indicates a load index of 100 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 245/45R18 Continental ContiWinterContact TS 830 P – SSR – 3PMS Run-Flat 3PMS rated?
Yes — winter tires like the 245/45R18 Continental ContiWinterContact TS 830 P – SSR – 3PMS Run-Flat have the 3PMSF (Three-Peak Mountain Snowflake) symbol for severe snow.
Is the 245/45R18 Continental ContiWinterContact TS 830 P – SSR – 3PMS Run-Flat studdable?
This tire, 245/45R18 Continental ContiWinterContact TS 830 P – SSR – 3PMS Run-Flat is not studdable. Contact us for any questions.
Does the 245/45R18 Continental ContiWinterContact TS 830 P – SSR – 3PMS Run-Flat support run flat driving?
Yes — the 245/45R18 Continental ContiWinterContact TS 830 P – SSR – 3PMS Run-Flat is listed as a run flat tire. Run flat tires require a compatible vehicle with a functioning Tire Pressure Monitoring System (TPMS).
Is the 245/45R18 Continental ContiWinterContact TS 830 P – SSR – 3PMS Run-Flat an XL (extra load) tire?
Yes — the 245/45R18 Continental ContiWinterContact TS 830 P – SSR – 3PMS Run-Flat 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 245/45R18 Continental ContiWinterContact TS 830 P – SSR – 3PMS Run-Flat?
Speed rating V on the 245/45R18 Continental ContiWinterContact TS 830 P – SSR – 3PMS Run-Flat 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 245/45R18 Continental ContiWinterContact TS 830 P – SSR – 3PMS Run-Flat with delivery to Ontario or Quebec?
Yes — XYZTires ships the 245/45R18 Continental ContiWinterContact TS 830 P – SSR – 3PMS Run-Flat to addresses across Ontario and Quebec. Free shipping • 1–3 business days (Ontario and Quebec).
Why buy the 245/45R18 Continental ContiWinterContact TS 830 P – SSR – 3PMS Run-Flat 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.
Other available sizes — Continental ContiWinterContact TS 830 P – SSR – 3PMS Run-Flat
