Tire Scouter Logo
Tire Scouter
Ultra High Performance SummerPerformance

Kumho RS03

The Bottom Line

The Kumho RS03 is best suited for drivers who prioritize dry grip and handling responsiveness in summer conditions. However, its low wet grip score and lack of a treadwear warranty may be dealbreakers for those seeking a more balanced performance tire.

Important Note

The wet grip score of 5 is a significant drawback for those who frequently drive in rainy conditions.

Find This Tire for My Vehicle

Pros

  • Dry grip score of 8, which is solid for an ultra high performance summer tire, ensuring confident handling in dry conditions.
  • Handling score of 8 indicates responsive steering and road feedback, making it a good choice for spirited driving.
  • Noise level at 6.5 is moderate, which is acceptable for a tire in this performance category.

Cons

  • Wet grip score of 5 is below expectations for this category, which could be a concern during rainy conditions.
  • No treadwear warranty provided, which may deter buyers looking for assurance on longevity.
  • Speed rating of 'L' is unusually low for an ultra high performance tire, potentially limiting its appeal to high-speed enthusiasts.

Best For

Dry weather enthusiasts

Ideal for drivers who prioritize dry grip and handling for spirited driving in clear weather.

Also Consider

Tires in the same category worth cross-shopping:

Yokohama ADVAN SportAtturo AZ610

See All

Ultra High Performance Summer Tires →

Frequently Asked Questions

How much does the Kumho RS03 cost?
Prices vary by size and retailer. Use the search tool above to get current pricing for your specific vehicle.
Is the Kumho RS03 good in snow?
The RS03 is a ultra high performance summer tire. For heavy snow driving, a dedicated winter tire will outperform it in freezing conditions.
What is the treadwear rating of the Kumho RS03?
UTQG treadwear data varies by size. See the specs table above for available size-specific ratings.
What vehicles does the Kumho RS03 fit?
Enter your vehicle details in our search tool to confirm this tire fits your specific year, make, model, and trim.

Find the Kumho RS03 for Your Vehicle

Enter your year, make, and model to confirm fitment and see live prices.

Check My Fitment