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Michelin Pilot Sport A/S 4 Tires

The Michelin Pilot Sport A/S 4 is an ultra-high-performance (UHP) all-season tire and one of the defining benchmarks of its category. Engineered for sports cars, performance sedans, and high-output crossovers, it delivers near-summer cornering response and high-speed braking while maintaining year-round usability in cold climates. Backed by a UTQG rating of 540 A A and a 45,000-mile limited treadwear warranty, it offers exceptional mileage longevity for a tire in this grip tier.

The tire combines an asymmetric tread design with Michelin’s race-derived Extreme Silica+ compound to maximize lateral cornering contact and maintain wet braking leadership. For winter versatility, Helio+ compound technology uses sunflower oil to keep the rubber pliable at temperatures below 45°F, while 360-degree variable 3D sipe technology provides multidirectional biting edges for rain and slush without allowing tread block squirm during aggressive dry cornering. Specially designed groove edges trap loose snow to leverage snow-on-snow friction for added control on chilly morning pavement.

The decision matrix against its summer sibling, the Pilot Sport 4S, is straightforward:

Choose the Pilot Sport 4S if your vehicle is driven exclusively in warm, dry/wet conditions or stored during winter.
Choose the Pilot Sport A/S 4 if your vehicle is a daily driver that must operate safely through late fall, winter cold, and early spring.

As a performance all-season tire, it is not 3PMSF severe-snow certified; it handles cold pavement and light slush but is not a substitute for a true winter tire on packed snow or ice. Low-profile UHP tires are sensitive to suspension camber alignment; verify alignment immediately upon installation and perform strict rotations every five thousand miles where fitments permit to avoid inner-shoulder wear.

Best-suited for: BMW 3 Series and M340i, Audi S4, Ford Mustang GT, Chevrolet Camaro SS, Tesla Model 3 Performance, Genesis G70, Porsche Macan, Honda Civic Type R.

Tire Best Features:

UTQG 540 A A rating with a 45,000-mile limited treadwear warranty.
360-degree variable 3D siping technology preserves block stiffness while adding wet and winter biting edges.
Extreme Silica+ compound and asymmetric pattern deliver class-leading wet braking and high-g lateral cornering.
Helio+ cold-weather rubber formulation retains pliability under sub-freezing temperatures.
Near-summer steering response and dry precision combined with true four-season daily drivability.

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Michelin - Pilot Sport A/S 4

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Michelin Pilot Sport A/S 4 265/35R20XL 99Y BSW

45K Mile Warranty

21953 Michelin Pilot Sport A/S 4 265/35R20XL 99Y BSW Tires

Rims Not Included

Ultra High Performance All Season
Passenger

easy test score

9.8 Superb

4.9

79 reviews

Per Tire:

$419.99

Lightning Savings

Was $524.99

Estimated Delivery

Free Shipping

Installation available

Michelin Pilot Sport A/S 4 275/35R21XL 103W BSW

45K Mile Warranty

19140 Michelin Pilot Sport A/S 4 275/35R21XL 103W BSW Tires

Rims Not Included

Ultra High Performance All Season
Passenger

easy test score

9.8 Superb

4.9

79 reviews

Per Tire:

$419.99

Lightning Savings

Was $524.99

Estimated Delivery

Free Shipping

Installation available

Michelin Pilot Sport A/S 4 285/35R22 106Y BSW

45K Mile Warranty

69740 Michelin Pilot Sport A/S 4 285/35R22 106Y BSW Tires

Rims Not Included

Ultra High Performance All Season
Passenger

easy test score

9.8 Superb

4.9

79 reviews

Per Tire:

$421.99

Lightning Savings

Was $527.49

Estimated Delivery

Free Shipping

Installation available

Michelin Pilot Sport A/S 4 265/45R20XL 108Y BSW

45K Mile Warranty

96298 Michelin Pilot Sport A/S 4 265/45R20XL 108Y BSW Tires

Rims Not Included

Ultra High Performance All Season
Passenger

easy test score

9.8 Superb

4.9

79 reviews

Per Tire:

$438.99

Lightning Savings

Was $548.74

Estimated Delivery

Free Shipping

Installation available

Michelin Pilot Sport A/S 4 265/40R21 101V BSW

45K Mile Warranty

07805 Michelin Pilot Sport A/S 4 265/40R21 101V BSW Tires

Rims Not Included

Ultra High Performance All Season
Passenger

easy test score

9.5 Superb

4.9

79 reviews

Per Tire:

$444.99

Lightning Savings

Was $556.24

Estimated Delivery

Free Shipping

Installation available

Michelin Pilot Sport A/S 4 305/40R22XL 114Y BSW

45K Mile Warranty

88447 Michelin Pilot Sport A/S 4 305/40R22XL 114Y BSW Tires

Rims Not Included

Ultra High Performance All Season
Passenger

easy test score

9.8 Superb

4.9

79 reviews

Per Tire:

$448.99

Lightning Savings

Was $561.24

Estimated Delivery

Free Shipping

Installation available

Michelin Pilot Sport A/S 4 265/30R20XL 94Y BSW

45K Mile Warranty

18061 Michelin Pilot Sport A/S 4 265/30R20XL 94Y BSW Tires

Rims Not Included

Ultra High Performance All Season
Passenger

easy test score

9.8 Superb

4.9

79 reviews

Per Tire:

$454.99

Lightning Savings

Was $568.74

Estimated Delivery

Free Shipping

Installation available

Michelin Pilot Sport A/S 4 285/45R22XL 114Y BSW

45K Mile Warranty

53431 Michelin Pilot Sport A/S 4 285/45R22XL 114Y BSW Tires

Rims Not Included

Ultra High Performance All Season
Passenger

easy test score

9.8 Superb

4.9

79 reviews

Per Tire:

$456.62

Lightning Savings

Was $570.78

Estimated Delivery

Free Shipping

Installation available

Michelin Pilot Sport A/S 4 265/45R21XL 108Y BSW

45K Mile Warranty

26304 Michelin Pilot Sport A/S 4 265/45R21XL 108Y BSW Tires

Rims Not Included

Ultra High Performance All Season
Passenger

easy test score

9.8 Superb

4.9

79 reviews

Per Tire:

$458.99

Lightning Savings

Was $573.74

Estimated Delivery

Free Shipping

Installation available

Michelin Pilot Sport A/S 4 295/40R21XL 111Y BSW

45K Mile Warranty

13538 Michelin Pilot Sport A/S 4 295/40R21XL 111Y BSW Tires

Rims Not Included

Ultra High Performance All Season
Passenger

easy test score

9.8 Superb

4.9

79 reviews

Per Tire:

$461.99

Lightning Savings

Was $577.49

Estimated Delivery

Free Shipping

Installation available

Michelin Pilot Sport A/S 4 Tires

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Michelin

Michelin - Pilot Sport A/S 4

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45K Mile Warranty

45K Mile Warranty

45K Mile Warranty

45K Mile Warranty

45K Mile Warranty

45K Mile Warranty

45K Mile Warranty

45K Mile Warranty

45K Mile Warranty

45K Mile Warranty

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Treadwear

Traction

Expert ratings

Four criteria factor into easy test score^®