Pirelli Winter Sottozero 3 225/50R18 Winter Sottozero 3 (*) Runflat
Pirelli

Winter Sottozero 3

225/50R18
Winter Run-flat 3PMSF M+S
$223.43/tire $297.90
Set of 4: $893.72
Minimum order: 4 tires (sizes can be mixed) ? Selling in sets of 4 is how we keep our prices this low — and a matching set keeps your car balanced and safe.
Most drivers replace all four for even wear and handling.
Visa Mastercard American Express Shipped with DHL

🚚 Standard shipping across the country — delivered with DHL in 2-6 business days. 🔒 SSL-secured checkout.

↩️ Free returns within 30 days — unmounted tires, prepaid label, no return shipping cost.

Specifications

Size225/50R18 Winter Sottozero 3 (*) Runflat
Width225 mm
Aspect ratio50
Rim diameterR18
Load index95
Speed ratingH
Load rangeSL
SeasonWinter
Tread depth10/32"
Weight27.23 lbs
Max pressure44 psi
Severe snow (3PMSF)Yes
Run-flatYes

About the Pirelli Winter Sottozero 3

Winter High Performance Passenger Car tire Dedicated to High-End Premium Vehicles.

Features

* 3D sipe technology* Wider grooves* Higher sipes density* Directional double arrows pattern design* Functionalized compound* Pirelli Noise Cancelling System™ (NCS) - select items only* Pirelli Seal Inside™ (S-I) puncture proof technology - select items only* M+S Rated* Carries the Three-Peak Mountain Snowflake (3PMSF) symbol

Benefits

* Improved handling on dry road condition, reducing the braking distance* Excellent wet handling and braking performance* Better grip on snow road condition* Higher traction on snow condition* High grip in all winter weather conditions* Significantly reduces noise inside the vehicle - select items only* Allows you to drive on without losing air pressure even after the tire has been punctured by an external object - select items only* Meets the required performance criteria for Use in Severe Snow Conditions

Understanding the 225/50R18 size

In the size code 225/50R18, 225 is the section width in millimetres (about 8.9"). 50 is the aspect ratio — the sidewall height is 50% of the width, or roughly 112.5 mm. R18 means radial construction on a 18-inch wheel, giving an approximate overall diameter of 26.9".

The load index 95 means each tire supports up to 1,521 lbs — about 6,084 lbs across a full set of four. The speed symbol H certifies the tire to 130 mph under its rated load. Always match or exceed the load index and speed rating listed on your vehicle's door-jamb placard.

What the Pirelli Winter Sottozero 3 is built for

The Pirelli Winter Sottozero 3 is a winter tire, using a cold-weather compound that stays pliable below 45°F (7°C) where all-season rubber hardens and loses grip. It carries the three-peak mountain snowflake (3PMSF) symbol, meaning it passed a standardised severe-snow traction test. Run-flat construction lets you keep driving a limited distance at reduced speed after a loss of pressure. Fitment category: Passenger Car, CAR, Performance, HP.

Price and value

At $223.43 per tire, a full set of four costs $893.72. That is about 42% above the average of the 109 tires we stock in this size, reflecting its position in the range.

Frequently asked questions

What does the tire size 225/50R18 mean?

225 is the section width in millimetres, 50 is the aspect ratio (sidewall height as a percentage of width, about 112.5 mm), and R18 indicates radial construction for a 18-inch wheel. Overall diameter is approximately 26.9 inches.

What are the load and speed ratings of the Pirelli Winter Sottozero 3 225/50R18?

Its load index of 95 allows up to 1,521 lbs per tire. Its speed rating of H is certified to 130 mph. Check your door-jamb placard and do not fit a tire rated below the vehicle's requirement.

How much does a set of 4 Pirelli Winter Sottozero 3 225/50R18 tires cost?

A single tire is $223.43 and a set of four is $893.72.

Is the Pirelli Winter Sottozero 3 rated for snow?

Yes. It carries the three-peak mountain snowflake (3PMSF) symbol, meaning it met a standardised severe snow traction test and is built as a dedicated winter tire.

Is the Pirelli Winter Sottozero 3 a run-flat tire?

Yes. Run-flat construction supports the vehicle for a limited distance at reduced speed after a loss of air pressure, so you can reach a service point without an immediate roadside change.

Does the Winter Sottozero 3 come in other sizes?

Yes — we stock 74 additional Winter Sottozero 3 sizes besides 225/50R18. Fit only a size approved for your vehicle.

Other sizes of this model

Similar tires in 225/50R18

Pirelli Cinturato P7 225/50R18 Cinturato P7 (*) (K1) Runflat
Pirelli
Cinturato P7
225/50R18
Summer Run-flat
$251.67/tire
$1006.68 set of 4