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2363583 Ecsta Sport S PS72 Tire, 315/30R21 [Blackwall Sidewall]

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Product Discontinued
KUMHO TIREPART NUMBER: 590-2363583

2363583 Ecsta Sport S PS72 Tire, 315/30R21 [Blackwall Sidewall]

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This product is no longer available. Please call customer service for assistance at 1-800-345-4545.

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Ecsta Sport S PS72
21 in. Diameter
Ecsta Sport S PS72 Tire
  • Size: 315/30R21
  • Load Index: 105
  • Sidewall: Blackwall
  • Sold Individually

    Kumho Ecsta Sport S PS72 is a performance passenger tire engineered for ICE and electric vehicles that need maximum traction, precise control, and durable handling. Its advanced tread compound, robust tread design, strengthened tread blocks, high-stiffness rubber, specialized compound, and optimized contact patch support braking response, water drainage, stability, and long-term use.

    How to Read My Sidewall

    Kumho Ecsta Sport S PS72 Features:

    • Advanced tread compound increases grip and braking compared with its predecessor.
    • Robust tread design enhances traction and optimizes water drainage to reduce aquaplaning risks for superior control.
    • Strengthened tread blocks improve handling and driving stability.
    • High-stiffness rubber supports a responsive and controlled ride.
    • Specialized tread compound works with an optimized contact patch to support long-term use compared with its predecessor.
    • Engineered for both ICE and electric vehicles that need performance-focused traction, precision, and durability.

    Kumho Ecsta Sport S PS72 Notes:

    • Engineered for both ICE and electric vehicles.
  • Part TypeTire
    BrandKUMHO TIRE
    Package Height12.63
    Package Width28.44
    Package Length28.44
    Weight33.9 PG
    Part CategoryReplacement Parts
    Tire Size315/30R21
    Temperature RatingA
    Traction RatingAA
    Load RangeXL
    Tread Depth8.9/32nds in.
    Tire TypePerformance Street
    Section Width320.8 mm
    Tire Diameter28.44 in.
    Sidewall StyleBlackwall
    Aspect Ratio30
    Tire ConstructionRadial
    Load Index105
    Wheel Diameter21 in.
    Part FitmentUniversal
    Utqg Tread Wear Rating260
    Maximum Inflation Pressure50 psi
    Vendor Part Number2363583
    Package Qty1
    Package TypeEA
    Some parts are not legal for use in California or other states with similar laws / regulations
    p65 warning