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Dunlop SP Winter Sport 4D ROF

Dunlop SP Winter Sport 4D ROF

  • Winter
  • 2 sizes
  • Severe-snow rated

Best for drivers in moderate snow regions. The tire's snow traction and dry grip make it suitable for areas with regular snowfall but not extreme ice conditions.

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Not graded

Score and specs shown for size 215/55R18. Other sizes are listed below and can differ.

Our take

The Dunlop SP Winter Sport 4D ROF is a solid choice for drivers who prioritize snow traction and dry grip in winter conditions. With a snow traction score of 8, it matches the category average, making it reliable for regular snowfall. Its dry grip rating of 7.5 is above average, providing good control on cold, dry roads, while the handling score of 7.5 ensures responsive driving.

However, the tire's wet grip score of 5.5 falls slightly below the category average, which could be a concern in areas with frequent slushy conditions. The absence of a treadwear warranty means you'll need to rely on tread inspections to gauge replacement timing, potentially leading to unexpected costs. Compared to competitors like the Michelin X-Ice Snow, which offers better wet grip, the SP Winter Sport 4D ROF may not be the best choice for wetter climates.

If you drive primarily in moderate snow regions and value dry road performance, this tire could be a good fit. However, for those who frequently encounter wet winter roads, the Michelin X-Ice Snow might be a better option due to its superior wet grip performance.

Pros

  • Snow traction score of 8 matches the category average, ensuring reliable performance in typical winter conditions.
  • Dry grip rating of 7.5 exceeds the category average of 7.1, providing better control on cold, dry roads.
  • Handling score of 7.5 is above average, offering good responsiveness for a winter tire.

Cons

  • Lack of a treadwear warranty means you'll need to monitor tread depth closely, potentially leading to unexpected replacement costs.
  • Wet grip score of 5.5 is slightly below the category average of 5.7, which could affect performance on slushy or wet winter roads.
  • No treadwear warranty is offered, leaving replacement timing up to tread inspection rather than mileage benchmarks.
  • The Michelin X-Ice Snow offers better wet grip performance, making it a stronger choice for areas with frequent winter rain.

Tirescouter Editorial analysis, written from manufacturer specs with AI assistance. It is not based on road tests or owner reviews. How we score

Spec facts

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Not graded
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H · 130 mph
95
Not listed
Yes

Available sizes

Every size the SP Winter Sport 4D ROF comes in. Pick a size to compare other tires made in it.

Every size this tire comes in, with its load, speed and UTQG ratings
SizeShop this sizeLoad indexSpeed ratingUTQGWarrantyMax loadMax PSI
215/55R18Tire Rack95H · 130 mphNot gradedNoneNot listedNot listed
225/45R17Tire Rack91H · 130 mphNot gradedNoneNot listedNot listed

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A sample of recent vehicles whose factory front size matches one of this tire's sizes.

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