Description


Enhanced grip and performance in winter driving conditions.

  • Ice Stopping (4D sipe system increases the number of shoulder area sipes to help enhance braking and acceleration on snow and ice)
  • Winter Handling (4D sipe system has self-interlocking sipes that maintain tread block stiffness to help provide excellent handling)
  • Cornering Stability (Entire sipe system combines to create even pressure across the tread face, which helps increase snow handling performance and cornering grip)
  • Winter Performance (V-shape grooves and deep snow notches help enhance snow traction and performance)
  • Winter Traction (Special tread compound helps adhere to wet and icy surfaces)
  • Run On Flat Technology (Dunlop Self-Supporting Technology uses a patented sidewall construction to allow continued driving on a flat tire for up to 50 miles at 50 mph in normal conditions)

Detailed Information


Type and Size
Tire Model
Dunlop SP Winter Sport 4D ROF
Car Type
Passenger
Season
Winter
Rim Diameter
17 / 18 "
Width
205 / 215 / 225 / 245 mm
Aspect Ratio
45 / 50 / 55 %
Construction
Radial
Special Features
Runflat
Optional
Mud and Snow
No
Extra Load
Optional
Speed and Load
Speed Index
H (max 130 mph) ... V (max 149 mph)
Load Index (max load for a tire)
 

Dunlop SP Winter Sport 4D ROF Sizes & Specifications


Rim Model Size Index Features sidewall styling overall diameter section width approved rim width max inflation pressure utqg revs per mile load range measured rim width tread depth max load
R17 205/45 R17 88V XL 205/45 R17 88V XL BLT 24.3 8.1 6.5 - 7.5 50 862.0 XL 7.0 10 1,235
R17 225/45 R17 91H 225/45 R17 91H BLT 25.0 8.9 7 - 8.5 51 837.0 SL 7.5 10 1,356
R17 225/50 R17 94H Runflat 225/50 R17 94H Runflat BLT 25.9 9.2 6 - 8 51 807.0 SL 7.0 10 1,477
R17 225/55 R17 97H 225/55 R17 97H BLT 26.8 9.2 6 - 8 51 781.0 SL 7.0 10 1,609
R18 215/55 R18 95H 215/55 R18 95H BLT 27.3 8.9 6 - 7.5 51 766.0 SL 7.0 11 1,521
R18 245/50 R18 104V Runflat XL 245/50 R18 104V Runflat, XL BLT 27.7 10.0 7 - 8.5 50 755.0 XL 7.5 9 1,984

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