Continental ContiWinterContact TS850P 245/45R20 103W - 03551630000

The Continental ContiWinterContact TS850P in 245/45R20 ships free from ThreePiece.us, with Affirm financing available at checkout and fast delivery from a nationwide warehouse network.

What 245/45R20 means

In the size 245/45R20, 245 is the section width in millimeters (9.65 in), 45 is the aspect ratio — the sidewall stands 45% as tall as the tire is wide, or 110.2 mm (4.34 in) — R denotes radial construction, and 20 is the wheel diameter in inches. That works out to an overall diameter of about 28.68 inches, turning roughly 703 revolutions per mile. Overall diameter is what matters for speedometer accuracy and clearance when you change sizes, so compare it — not just the width — against your current tire.

The service description on this tire decodes to a load index of 103 — a maximum load of 1,929 lbs per tire. The speed symbol W corresponds to a maximum sustained speed of 168 mph.

Specifications

Frequently asked questions

What does 103W mean on the Continental ContiWinterContact TS850P?

103W breaks down as load index 103 — rated for 1,929 lbs per tire — with a W speed rating, good for a maximum sustained 168 mph.

What kind of tire is the Continental ContiWinterContact TS850P?

The Continental ContiWinterContact TS850P in 245/45R20 is a winter tire.

Will 245/45R20 tires fit my vehicle?

Check the size molded into your current tire's sidewall or the tire placard inside the driver's door jamb — if it reads 245/45R20, this tire matches your vehicle's fitment. If you're changing sizes, compare overall diameter to keep your speedometer and clearances right. See every 245/45R20 tire in stock to compare options.

Keep shopping

Shop all 245/45R20 tires, browse Continental tires, see every Continental ContiWinterContact TS850P size, explore winter snow tires, or view all tires at ThreePiece.us.