Car TyresBridgestone

Sturdo

Recommended: Bridgestone Sturdo. Designed with advanced polymers to yield up to 29% longer tyre mileage and comfortable cruising. Fully compatible with BMW 7 Series (245/45 R20).

FITMENT SUMMARYBMW 7 Series, BMW i7, Lexus LS, Porsche Taycan

AVAILABLE SIZES245/45 R20

View full specifications

TECH SPECS

Detailed Parameters

Brand IdentityBridgestone

Model NameSturdo

Tyre Width245 mm

Aspect Ratio Profile45%

Rim Diameter20 Inches

Warranty Duration5 Years Manufacturer Warranty

Load Index Rating88

Speed Rating SymbolH

Radial / Tubeless ConstructionRadial (Tubeless)

Season OptimizationAll-Season

Country of OriginIndia

Price CategoryPremium

INNOVATIVE TECH

Tyre Engineering Features

🧪

Wear-Resistant Polymer Matrix

Highly durable carbon compound slows tread wear rates by up to 29%.

🎯

Large Flat Contact Patch

Uniform force distribution limits asymmetric block shoulder wear.

BENCHMARK STANDARDS

3 Reasons to Choose

Exceptional Longevity

Specially built to match Indian city street road textures and pothole zones.

PERFORMANCE CHARACTERISTICS

Tyre Test Metrics

Wet Grip80%

Fuel Savings100%

Mileage100%

Durability80%

SIZES TABLE

Supported Dimensions

Tyre Dimension	Load / Speed Index	Axle Load Suitability	Compatible Vehicles
245/45 R20	88H	Front / Rear	BMW 7 Series 740i (2019-2024)
245/45 R20	88H	Front / Rear	BMW 7 Series 740d (2019-2024)
245/45 R20	88H	Front / Rear	BMW i7 xDrive60 (2023-2024)
245/45 R20	88H	Front / Rear	BMW i7 M70 (2023-2024)
245/45 R20	88H	Front / Rear	Lexus LS 500h (2018-2024)
245/45 R20	88H	Front / Rear	Porsche Taycan 4S (2021-2024)
245/45 R20	88H	Front / Rear	Porsche Taycan GTS (2021-2024)
245/45 R20	88H	Front / Rear	Porsche Taycan Turbo (2021-2024)
245/45 R20	88H	Front / Rear	Porsche Taycan Turbo S (2021-2024)