The Nitto NT555 G2 is tailored for drivers seeking top-notch dry grip and handling, making it a solid choice for performance enthusiasts. However, the absence of a treadwear warranty and moderate comfort and noise levels may not suit those prioritizing everyday driving comfort.
Tire Size Guide
315/40R18 Tires
315
Width (mm)
40
Aspect Ratio
18"
Rim Diameter
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The Atturo AZ850 DR is perfect for track enthusiasts seeking top-tier dry grip and handling. However, its poor wet grip makes it less suitable for everyday driving in unpredictable weather.
The NT555RII is suited for drivers who focus on dry performance and handling, with an 8 in both categories. However, its wet grip and lack of a treadwear warranty are notable tradeoffs, especially for those who encounter varied weather conditions.
The Hoosier R7 is perfect for track-day enthusiasts seeking unmatched dry grip and handling precision. However, its extremely low treadwear rating and lack of a warranty mean you'll be replacing these tires often, which can add up in cost.
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315/40R18 Research Guides
Buying Guide
Speed Rating Chart
A practical chart for common tire speed ratings and what they mean for everyday driving.
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UTQG Ratings Explained
Understand treadwear, traction, and temperature grades and when UTQG comparisons are useful.
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When to Replace Tires
Know the real tread-depth, age, and wear-pattern signs that mean your tires are ready to be replaced.
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