Perfinza
Recommended: MRF Perfinza. Luxury comfort radial featuring asymmetric pattern for plush cushioning and high stability. Fully compatible with Lexus LC (245/40 R21).
Detailed Parameters
Precision factory engineering parameters, carcass ply architecture, and certified load-speed performance ratings.
Load Index Rating
Total 4-wheel gross load tolerance of 2,240 kg. Provides structural headroom for passengers and cargo.
Speed Rating Symbol
High-Speed Performance Rated. Certified for sustained high-speed expressway travel without centrifugal belt delamination or carcass heat fatigue.
Radial (Tubeless Build)
High-grade radial steel belt casing engineered for European luxury saloon benchmarks
Factory Cold Inflation Pressure
Calibrated OEM cold tyre pressure for Lexus LC. For full passenger/luggage payload, increase rear tyre to 33 PSI.
Tread Compound & Depth
MRF High-Density Silica Matrix with Asymmetric Multi-Pitch Tread. Built with integrated Tread Wear Indicators (TWI) calibrated at the 1.6mm legal limit.
Warranty & Genuine Origin
100% Genuine authorized Amman Tyres stock. Certified with BIS / ISI Indian safety marks, manufactured at MRF Tyres Medak Facility, Telangana.
Tyre Engineering Features
Asymmetric Multi-Pitch Tread
Acoustically tuned pattern suppresses harmonic cabin hum on highways.
High-Density Silica Compound
Superior wet grip and immediate braking response in monsoon conditions.
Rigid Outer Shoulder Blocks
Resists lateral scrub during high-speed cornering for crisp lane-change tracking.
3 Reasons to Choose
Plush Luxury Comfort
Engineered specifically for premium luxury cruisers seeking silence and refined bump absorption.
Tyre Test Metrics
Empirical proving-ground telemetry covering ISO wet braking distance, acoustic cabin decibels, high-mileage compound longevity, and lateral road adhesion.
Stops 3.9m shorter than standard commuter baseline under monsoon downpour conditions.
Rolling resistance of 7.5 kg/t. MRF High-Density Silica Matrix with Asymmetric Multi-Pitch Tread minimizes heat drag during highway cruising.
Ultra-luxury touring radial engineered for whisper-quiet highway ride comfort and stability.
Acoustically tuned pattern suppresses harmonic cabin resonance at 120 km/h.
Rigid outer shoulder ribs eliminate lateral scrub during brisk steering inputs.
Evacuates up to 31 liters of water per second through High-density silica compounding enhances micro-grip on wet roads.
Supported Dimensions
Verified OEM vehicle fitments, factory inflation pressures, and axle load ratings calibrated for daily driving safety.
| Compatible Vehicle & Trims | Required Tyre Size | Load / Speed Index | Factory Cold Pressure (PSI) | OEM Verification |
|---|---|---|---|---|
| Lexus LCTrims: 500hModel Years: 2020 - 2024 | 245/40 R21 | 88H(560 kg / 210 km/h) | 32 PSI (Front) / 30 PSI (Rear)All Axles: Front / Rear (32 PSI Front / 30 PSI Rear) | OEM VERIFIED |
Frequently Asked Questions
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