Pirelli Scorpion Winter 275/40R21 XL Scorpion Winter (*) Run Flat
Pirelli

Scorpion Winter

275/40R21 XL
Winter Run-flat 3PMSF M+S
$414.82/tire $553.09
Set of 4: $1659.28
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

Size275/40R21 XL Scorpion Winter (*) Run Flat
Width275 mm
Aspect ratio40
Rim diameterR21
Load index107
Speed ratingV
Load rangeXL
SeasonWinter
Tread depth10/32"
Weight38.07 lbs
Max pressure50 psi
Severe snow (3PMSF)Yes
Run-flatYes

About the Pirelli Scorpion Winter

Winter Passenger SUV/CUV tire.

Features

* Circumferential grooves: two and four groove version* New mould profile* Directional and symmetric tread pattern design with modular block geometry and sipe layout* New tread pattern compound with innovative materials* Pirelli Noise Cancelling System™ (NCS) - select items only* Pirelli Seal Inside™ (S-I) puncture proof technology - select items only* Pirelli ELECT™ (ELT) electric/hybrid tire technology – select items only* M+S Rated* Carries the Three-Peak Mountain Snowflake (3PMSF) symbol

Benefits

* Improved handling on snowy surfaces and reduces the braking distance in all winter driving conditions* Improves traction, lateral force during cornering, slalom and lane change situations* Excellent wet handling and wet braking performance* 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 275/40R21 XL size

In the size code 275/40R21, 275 is the section width in millimetres (about 10.8"). 40 is the aspect ratio — the sidewall height is 40% of the width, or roughly 110 mm. R21 means radial construction on a 21-inch wheel, giving an approximate overall diameter of 29.7".

The load index 107 means each tire supports up to 2,149 lbs — about 8,596 lbs across a full set of four. The speed symbol V certifies the tire to 149 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 Scorpion Winter is built for

The Pirelli Scorpion Winter 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, SUV/CUV.

Price and value

At $414.82 per tire, a full set of four costs $1659.28. That is about 33% above the average of the 37 tires we stock in this size, reflecting its position in the range.

Frequently asked questions

What does the tire size 275/40R21 mean?

275 is the section width in millimetres, 40 is the aspect ratio (sidewall height as a percentage of width, about 110 mm), and R21 indicates radial construction for a 21-inch wheel. Overall diameter is approximately 29.7 inches.

What are the load and speed ratings of the Pirelli Scorpion Winter 275/40R21 XL?

Its load index of 107 allows up to 2,149 lbs per tire. Its speed rating of V is certified to 149 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 Scorpion Winter 275/40R21 XL tires cost?

A single tire is $414.82 and a set of four is $1659.28.

Is the Pirelli Scorpion Winter 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 Scorpion Winter 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 Scorpion Winter come in other sizes?

Yes — we stock 137 additional Scorpion Winter sizes besides 275/40R21 XL. Fit only a size approved for your vehicle.

Other sizes of this model

Similar tires in 275/40R21

Pirelli Pzero (PZ4) 275/40R21 XL Pzero (PZ4-Luxury) (*) Runflat
Pirelli
Pzero (PZ4)
275/40R21 XL
$383.30/tire
$1533.20 set of 4
Pirelli Pzero (PZ4) 275/40R21 XL Pzero (PZ4-Sport) (*) (KS) NCS
Pirelli
Pzero (PZ4)
275/40R21 XL
$395.28/tire
$1581.12 set of 4
Pirelli Pzero (PZ4) 275/40R21 XL Pzero (PZ4-Sport) (*) (K1) ELT
Pirelli
Pzero (PZ4)
275/40R21 XL
Summer
$406.46/tire
$1625.84 set of 4
Pirelli Scorpion Verde 275/40R21 XL Scorpion Verde (Vol) NCS
Pirelli
Scorpion Verde
275/40R21 XL
Summer
$400.94/tire
$1603.76 set of 4
Michelin Crossclimate 2 275/40R21 XL Crossclimate 2
Michelin
Crossclimate 2
275/40R21 XL
3PMSF
$341.99/tire
$1367.96 set of 4