Car TyresMichelin

Primacy 4ST

Recommended: Michelin Primacy 4ST. Ultra-silent luxury acoustic comfort with class-leading wet braking safety. Fully compatible with Porsche 911 Carrera (245/35 R20).

FITMENT SUMMARYPorsche 911 Carrera, Ferrari 296 GTB, Ferrari 296 GTS, Ferrari Roma Spider, Ferrari SF90, Maserati MCPURA, Maserati MCPURA Cielo, Maserati GT2 Stradale, Aston Martin Valhalla, Lotus Emira

AVAILABLE SIZES245/35 R20

View full specifications

TECH SPECS

Detailed Parameters

Brand IdentityMichelin

Model NamePrimacy 4ST

Tyre Width245 mm

Aspect Ratio Profile35%

Rim Diameter20 Inches

Warranty DurationVerification Required

Load Index Rating91

Speed Rating SymbolV

Radial / Tubeless ConstructionRadial (Tubeless)

Season OptimizationAll-Season

Country of OriginIndia

Price CategoryPremium

INNOVATIVE TECH

Tyre Engineering Features

✔

Silent Rib Technology eliminates high-frequency noise

Whisper-quiet highway ride quality

✔

EverGrip Technology maintains wet grip even when worn

Outstanding wet monsoon emergency braking

✔

High-density silica polymer blend for supple ride

Plush bump absorption over potholes

BENCHMARK STANDARDS

3 Reasons to Choose

High-speed highway travel and everyday city use for Porsche 911 Carrera, Ferrari 296 GTB, Ferrari 296 GTS.

Recommended: Michelin Primacy 4ST. Ultra-silent luxury acoustic comfort with class-leading wet braking safety. Fully compatible with Porsche 911 Carrera (245/35 R20).

PERFORMANCE CHARACTERISTICS

Tyre Test Metrics

Wet Grip100%

Fuel Savings100%

Mileage100%

Durability100%

SIZES TABLE

Supported Dimensions

Tyre Dimension	Load / Speed Index	Axle Load Suitability	Compatible Vehicles
245/35 R20	91V	Front / Rear	Porsche 911 Carrera Carrera (2019-2024)
245/35 R20	91V	Front / Rear	Porsche 911 Carrera Carrera S (2019-2024)
245/35 R20	91V	Front / Rear	Porsche 911 Carrera Carrera 4 GTS etc. (2019-2024)
245/35 R20	91V	Front / Rear	Ferrari 296 GTB standard (2022-2024)
245/35 R20	91V	Front / Rear	Ferrari 296 GTB Assetto Fiorano (2022-2024)
245/35 R20	91V	Front / Rear	Ferrari 296 GTS standard (2022-2024)
245/35 R20	91V	Front / Rear	Ferrari 296 GTS Assetto Fiorano (2022-2024)
245/35 R20	91V	Front / Rear	Ferrari Roma Spider standard (2023-2024)
245/35 R20	91V	Front / Rear	Ferrari SF90 Stradale / Spider depending on availability (2020-2024)
245/35 R20	91V	Front / Rear	Maserati MCPURA Coupe (2024-2024)
245/35 R20	91V	Front / Rear	Maserati MCPURA Cielo Spider (2024-2024)
245/35 R20	91V	Front / Rear	Maserati GT2 Stradale GT2 Stradale (2024-2024)
245/35 R20	91V	Front / Rear	Aston Martin Valhalla Coupe (2024-2024)
245/35 R20	91V	Front / Rear	Lotus Emira Turbo (2022-2024)
245/35 R20	91V	Front / Rear	Lotus Emira V6 (2022-2024)