*Tread pattern & sidewall design may vary from pictures

Michelin Pilot Sport 4S

  • SummerSummer
  • High PerformanceHigh Performance

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MSRP $491.75
Total for 4: $1599.96
You save $91.76 (19%)
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Tire Specifications

  • SKU N1164443-99
  • Season Summer
  • Sidewall BSW: Black Side Wall
  • Type Passenger
  • Aspect Ratio 35
  • Size 245/35R20
  • Load Range XL
  • Brand Michelin
  • Load Index 95
  • Tread Depth 9/32
  • Performance High Performance
  • UTQG 300AAA
  • Section Width 245
  • MPN 72844
  • Run Flat No
  • Model Pilot Sport 4S
  • Speed Rating Y
  • Rebate Available No
  • Rim Diameter 20
  • Overall Diameter 26.8


Michelin Pilot Sport 4S (K1)


  • Summer traction
  • Longer lasting tread life
  • High speed durability
  • Enhanced controllability
  • Vibration free drive


The Michelin Pilot Sport 4S (K1) is a high performance summer tire manufactured for performance vehicles. The model is marked with a star as it is the original equipment tire for select Ferrari vehicles.

The tire was designed with a special asymmetrical dual zone tread design. The tire’s outer shoulder is manufactured from a hybrid tire compound that increases the dry weather performing capability and road gripping ability. The model’s center tread area and inner shoulder are made from a silica-based tire compound that promotes wet weather traction. The wet zone also features the wider circumferential tread grooves that channel water away from the tire footprint. In this manner the tire avoids hydroplaning and offers a safer summer weather driving experience. While the tire provides remarkable summer weather traction, it is not suited for winter weather driving as the tire compound loses its road gripping ability in colder temperatures.

A longer lasting tread life is guaranteed. The tread design prevents irregular tread wear patterns from forming across the tread area. This is achieved with the Variable Contact Patch 3.0 that evenly spreads out the driving pressure across the tread. The equal distribution of the forces of acceleration, cornering and braking improves the tread wear length and increases the tire’s usability. In this manner, the tire is more cost efficient.

The special internal structure features twin steel belts reinforced with a spirally wrapped nylon cord that improves the high speed durability. The reinforcement prevents the tire from deforming under the driving pressure affecting it as it maintains its optimal tire shape. As the tire does not deform, it is capable of performing to its highest capability safely. The reinforced structure also balances the tire’s tension and strength. The internal strength and tension ensure constant road contact which upgrades the steering responsiveness and accuracy. The tire is quick and precise in its response to the driver’s commands and allows them to confidently control the tire in all summer conditions, even at high speeds.

The Pilot Sport 4S (K1) offers a comfortable drive. The single-ply polyester cord casing lowers the road vibrations felt in the vehicle’s cabin by maintaining constant contact between the tire and the road. The tire closely follows the road surface, which reduces the road vibrations felt by the passengers, making the driving experience more enjoyable.

Below is a list of some popular vehicles that 245/35R20 tires may fit depending on Year & Option. However the list does not cover all vehicle's that these tires can fit:

  • Alfa Romeo 8C Competizione
  • Aston Martin DB9
  • Aston Martin DB9 GT
  • Aston Martin DB9 Volante
  • Aston Martin DBS
  • Aston Martin DBS Volante
  • Aston Martin Virage
  • Aston Martin Virage Volante
  • BMW 530i
  • BMW 530i xDrive
  • BMW 540d xDrive
  • BMW 540i
  • BMW 540i xDrive
  • BMW 640i
  • BMW 640i Gran Coupe
  • BMW 640i xDrive
  • BMW 640i xDrive Gran Coupe
  • BMW 650i
  • BMW 650i Gran Coupe
  • BMW 650i xDrive
  • BMW 650i xDrive Gran Coupe
  • BMW 840i
  • BMW 840i Gran Coupe
  • BMW 840i xDrive
  • BMW 840i xDrive Gran Coupe
  • BMW M550i xDrive
  • BMW M850i xDrive
  • BMW M850i xDrive Gran Coupe
  • Chevrolet SS
  • Ferrari 458 Speciale
  • Ferrari 488 GTB
  • Ferrari 488 Pista
  • Ferrari 488 Pista Spider
  • Ferrari 488 Spider
  • Ferrari 599 GTB Fiorano
  • Ferrari 612 Scaglietti
  • Ferrari California
  • Ferrari California T
  • Ferrari F8 Tributo
  • Ferrari FF
  • Ferrari GTC4Lusso
  • Ferrari GTC4Lusso T
  • Ferrari Portofino
  • Ferrari Roma
  • Ford GT
  • Maserati GranTurismo
  • Maserati GranTurismo MC
  • Maserati GranTurismo S
  • Maserati GranTurismo Sport
  • Maserati Quattroporte
  • Maserati Quattroporte Executive GT
  • Maserati Quattroporte S
  • Maserati Quattroporte Sport GT
  • Maserati Quattroporte Sport GT S
  • Mercedes-Benz CLS450
  • Mercedes-Benz CLS450 4Matic
  • Mercedes-Benz CLS53 AMG 4Matic
  • Mercedes-Benz E43 AMG 4Matic
  • Mercedes-Benz E53 AMG 4Matic
  • Porsche 718 Cayman GT4
  • Porsche 718 Spyder
  • Porsche 911 50th Anniversary Edition
  • Porsche 911 Carrera
  • Porsche 911 Carrera 4
  • Porsche 911 Carrera 4 Black Edition
  • Porsche 911 Carrera 4 GTS
  • Porsche 911 Carrera 4S
  • Porsche 911 Carrera Black Edition
  • Porsche 911 Carrera GTS
  • Porsche 911 Carrera S
  • Porsche 911 Carrera T
  • Porsche 911 GT2 RS
  • Porsche 911 GT3
  • Porsche 911 GT3 RS
  • Porsche 911 R
  • Porsche 911 Speedster
  • Porsche 911 Targa 4
  • Porsche 911 Targa 4 GTS
  • Porsche 911 Targa 4S
  • Porsche 911 Targa 4S Heritage Design Edition
  • Porsche 911 Turbo
  • Porsche 911 Turbo S
  • Porsche 911 Turbo S Exclusive Series
  • Porsche Cayman GT4
  • Volkswagen Arteon Execline
  • Volkswagen Arteon SEL Premium R-Line
  • Volvo S60 Polestar
  • Volvo S60 T6 Polestar
  • Volvo S60 T8 Polestar
  • Volvo S60 T8 Recharge Polestar
  • Volvo V60 Polestar
  • Volvo V60 T5 Inscription
  • Volvo V60 T6 Inscription
  • Volvo V60 T6 Momentum
  • Volvo V60 T6 Polestar
  • Volvo V60 T6 R-Design
  • Volvo V60 T8 Polestar
  • Volvo V60 T8 Recharge Inscription
  • Volvo V60 T8 Recharge Polestar


Shipping Information


If an order is placed before 1pm EST on a business day we ship the order the same day.

If it is placed after 1pm EST or over the weekend, we will ship the order out the following business day. Depending where you are located in the 48 contiguous states FedEx will take approximately 1-6 business days to deliver the tires to you from any of our three main warehouses located in Pennsylvania, Texas, and Florida and/or our smaller warehouses which are located across the country.

For a more specific time frame contact us via e-mail or telephone 1-866-440-0177.

Compatible Vehicles

IMPORTANT INFORMATION: Please note this is Original Equipment (O.E.) tire size only. The O.E. size is determined by the year, make, model and options of the vehicle. Original Equipment size data is the best information we currently have available to us. Priority Tire LLC is not responsible for fitment errors. The most important aspect of purchasing a tire is its size, which cannot vary. It is buyer's responsibility to verify the tire size information. It is buyer's responsibility to verify whether a specific tire is suitable for a specific vehicle. However, this tire size may be fitted on other vehicles as well. To ensure that you are purchasing the correct tire size for your vehicle, please check the size of your currently mounted tires (locate on the tire's sidewall). The tire's sidewall also features the speed and load rating, indicating the speed and load capacity of the specific tire. The speed and load index can differ from the tires you currently have mounted on your vehicle up to a degree. Please check your vehicle's Owner's Manual or consult with your mechanic regarding the changes of your tire's speed rating and load index. If you have any questions regarding your tire size , speed rating and load index please contact us prior to purchasing and confirm with certified auto technician of any variance in speed and load index and sizes.

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