Pilot Sport EV

About the Michelin Pilot Sport EV

Summer High Performance/Ultra High Performance Passenger Car tire Specifically for Electric Vehicles (EVs).

Features

* ElectricGrip Compound with high stiffness rubber in center part of tread* MaxTouch construction optimzes the tire's contact with the road* GreenPower compound - high efficiency rubber compound on the shoulders* Acoustic technology - A custom designed polyurethane foam solution* 20,000 Mile Limited Treadwear Warranty

Benefits

* Provides maximum grip for efficient EV torque transmission* Evenly distributes the forces of acceleration, braking and cornering to deliver long tread life without sacrifice* Reduces energy consumption for longer ranges and delivers long-lasting mileage despite the heavier weight of high performance electric vehicles* Muffles noise resonance for quieter interior noise when driving on changing road conditions

Understanding the 255/40R21 XL size

In the size code 255/40R21, 255 is the section width in millimetres (about 10"). 40 is the aspect ratio — the sidewall height is 40% of the width, or roughly 102 mm. R21 means radial construction on a 21-inch wheel, giving an approximate overall diameter of 29".

The load index 102 means each tire supports up to 1,874 lbs — about 7,496 lbs across a full set of four. The speed symbol Y certifies the tire to 186 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 Michelin Pilot Sport EV is built for

The Michelin Pilot Sport EV is a summer tire, tuned for maximum dry and wet grip in warm conditions; it is not intended for near-freezing temperatures. Fitment category: Passenger Car, CAR, Performance, UHP.

Tread life and grip ratings

This tire carries a UTQG rating of 220 A A. The treadwear grade of 220 is a relative durability score — a grade of 200 is expected to last roughly twice as long as a grade of 100 under the same controlled test. Traction grade A measures straight-line wet stopping grip (AA is highest, then A, B and C). Temperature grade A reflects heat resistance at sustained speed (A is highest).

Price and value

At $337.49 per tire, a full set of four costs $1349.96. That sits close to the average for the 56 tires we stock in this size. Backed by a 20,000-mile treadwear warranty, that works out to roughly $67.50 per 1,000 miles across the set.