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Yokohama S34 D/F

  • Highway all-season truck
  • 2 sizes

Best for dry climate drivers. Ideal for those who drive primarily in dry conditions and value strong dry grip and handling.

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Not graded

Score and specs shown for size 185/55R15. Other sizes are listed below and can differ.

Our take

The Yokohama S34 D/F is best suited for drivers in dry climates who prioritize dry grip and handling. With a dry grip score of 8.5 and handling also at 8.5, it outperforms the category averages, offering a confident driving experience on dry roads. However, its wet grip score of 5 falls short of the category benchmark of 6.1, which could be a drawback for those frequently encountering wet conditions.

In terms of comfort and noise, the S34 D/F aligns with the category averages, providing a ride that is neither particularly quiet nor noisy. The absence of a treadwear warranty may deter some buyers, as it leaves the responsibility of monitoring tire wear entirely up to the driver.

When compared to competitors like the Firestone Destination LE3 and Hankook Dynapro HT RH12, the S34 D/F holds its ground in dry performance but lags in wet grip. The Yokohama Geolandar H/T G056, another sibling in the lineup, offers better wet grip and a treadwear warranty, making it a more balanced choice for those in mixed weather conditions.

If wet performance and warranty coverage are priorities, consider the Yokohama Geolandar H/T G056 or the Firestone Destination LE3. The S34 D/F is a compelling option for dry climates but less so for those facing regular rain.

Pros

  • Dry grip score of 8.5 surpasses the highway all-season truck category average of 7.7, offering reliable traction in dry conditions.
  • Handling performance is strong with an 8.5 score, making it a solid choice for drivers who prioritize responsive steering.
  • Comfort and noise scores are on par with category averages, ensuring a balanced ride quality.

Cons

  • The lack of a treadwear warranty and below-average wet grip make it less appealing for drivers in rainy regions.
  • Wet grip score of 5 is below the category average of 6.1, which could be a concern in rainy conditions.
  • No treadwear warranty is provided, leaving replacement timing up to the driver's discretion.
  • The Yokohama Geolandar H/T G056 offers better wet grip and a treadwear warranty, making it a potentially more cost-effective option for wet climates.

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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V · 149 mph
82
Not listed
No

Available sizes

Every size the S34 D/F 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
185/55R15Tire Rack82V · 149 mphNot gradedNoneNot listedNot listed
205/60R16Tire Rack91H · 130 mphNot gradedNoneNot listedNot listed

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