Toyo Proxes Sport 315/40R21 111Y BSW
Toyo Proxes Sport 315/40R21 111Y BSW
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Toyo Proxes Sport 315/40R21 111Y BSW

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Key item features

  • Nano Balance Technology & High-Grip Silica Tread Compound: This advanced proprietary technology optimizes the rubber compound at a molecular level, leading to exceptional grip and enhanced traction in both wet and dry conditions, crucial for high-performance driving.
  • Asymmetric Tread Design: The tread pattern is specifically engineered with different sections to optimize performance in varying conditions. The outer blocks provide enhanced dry handling, stability, and cornering, while the inner grooves efficiently evacuate water to improve wet traction and reduce hydroplaning.
  • Dynamic Taper Design and Optimized Rib Design: These features work together to reduce tread block deformation during aggressive maneuvers. This results in more consistent contact with the road, leading to improved steering response, precise handling, and better braking performance.
  • Multi-Wave Sipes: Integrated into the tread blocks, these unique sipes help to minimize irregular wear, which contributes to a longer tread life and a quieter, more comfortable ride. They also enhance grip in various conditions.
  • High Stiffness Ribs and Shoulder Blocks: The tire features stiff central ribs and large, rigid outer shoulder blocks. This construction enhances the tire's stability, provides firm grip during cornering, and ensures excellent responsiveness at high speeds.
Current price is $317.68
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Customer ratings & reviews

3.5 out of 5 stars
stars62 ratings62 reviews
How item rating is calculated
  1. 5 stars50% (31)
  2. 4 stars8% (5)
  3. 3 stars6% (4)
  4. 2 stars8% (5)
  5. 1 star27% (17)
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Showing 1-3 of 62 reviews

Dec 31, 2025
Peter Z
5 out of 5 stars review

Great tire

I had these as original tire in my Mazda 3. It is little harder ride as mine were low profile 215/45R18 89V. I drive 90% freeway and these tires lasted me 70K+ miles, with proper rotation and checking air.

Review from Toyo Tires
Helpful?15NTF0OU9PQE758344239
Aug 25, 2025
Brian at Good-Win Racing
5 out of 5 stars review

Great on light cars like Miata

I wish more companies would make a 235/40-17. This size comes from Toyo in multiple choices, thanks Toyo! Really loving these on TWO of my cars, an NC generation Miata, and a 2017 Fiat 124. Very good street manners including reliable corner performance and quiet and smooth performance for a Summer compound tire.

Review from Toyo Tires
Helpful?15NTF0OU9PQE758344239
Jan 9, 2025
Tony
5 out of 5 stars review

I would by this tire agian

These tires get put on all my Toyota work trucks. They are great in all weather. I'm in northern WI so we see every type of weather. They wear great have over 30,000 on one of the sets and look almost as good as a new set that was put on a truck 2 days ago. I won't put a different tire anymore on any of my vehicles if they make it in my size. All the othe tires I used to run would be worn out and getting flats at 30,000 miles

Review from Toyo Tires
Helpful?15NTF0OU9PQE758344239