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Dunlop SP Winter Sport 4D

Enhanced grip and performance in winter driving conditions

  • Size 275/30R21 98W
  • Warranty Standard Warranty
  • Season Winter
  • Service Description 98W (XL)
Sullivan Tire 30-Day Ride Guarantee

If you’re not satisfied with your purchase and installation of 4 new tires from Sullivan Tire and Auto Service on or before 30 days of the original purchase, we guarantee an exchange for equal or lesser value tires. Please click the "See Guarantee Details" link below for more program information.

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$ 717.00
Installation Package
Order Total*
Plus Tax
*Total before applicable taxes.
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Performance Rating

  • Dry Traction Rating
  • Wet Traction Rating
  • Snow Traction Rating
  • Ice Traction Rating
  • Ride Comfort Rating
  • Steering Response Rating
  • Fuel Efficiency Rating
  • All-Terrain Rating

Features & Benefits

  • 4D sipe system creates even pressure across the treadface
    Enhances traction, braking, lateral grip and cornering grip in snow
  • V-shape grooves and deep snow notches
    Enhances snow traction and performance
  • Special tread compound
    Helps adhere to wet and icy surfaces
  • Low weight construction
    Helps lower rolling resistance for better performance