*Tread pattern & sidewall design may vary from pictures

Hankook Ventus S1 Evo Z

  • SummerSummer
  • High PerformanceHigh Performance

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MSRP $640.75
Total for 4: $2111.96
You save $112.76 (18%)
In Stock (10+)
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Tire Specifications

  • SKU N1517809-99
  • Season Summer
  • Sidewall BSW: Black Side Wall
  • Type Truck/SUV
  • Aspect Ratio 40
  • Size 255/40R21
  • Load Range¡The load range designating the durability of the tire’s internal structure.XL
  • Brand Hankook
  • Load Index¡A load index is a number that represents the load durability of each tire.102
  • Tread Depth9/32
  • Performance¡The performance categorizes the tire’s speed and terrain traction and durability. High Performance
  • UTQG 240AAA
  • Section Width 255
  • MPN 1024833
  • Run Flat¡Run flat tires offer a 50-mile, 50-mph performance after air pressure loss. No
  • Model Ventus S1 Evo Z
  • Speed Rating¡A speed rating is a letter designating the tire’s utmost high speed durability. Y
  • Rebate Available No
  • Rim Diameter 21
  • Overall Diameter 29


Hankook Ventus S1 Evo Z


  • Summer traction
  • Hydroplaning resistance
  • Improved controllability
  • High speed performance
  • Comfortable drive


The Hankook Ventus S1 Evo Z is a high performance, summer tire manufactured for passenger vehicles and SUVs.

Summer traction is guaranteed with the tread design and compound. The summer compound allows the tire to prevent heat build-up along the tread area. The asymmetric tread design, with the siping detail, ensures the grip on the road surface with extra biting edges. The tread’s wide circumferential grooves and the expanding lateral grooves resist hydroplaning, as they disperse water from the footprint. This combination allows the tire to significantly upgrade the summer weather driving safety.

The asymmetric tread design enhances controllability during the drive. The maintained surface contact enables the tire to improve steering responsiveness and driving stability, boosting the handling power. The steering response time and accuracy to the driver’s commands are improved, while the structure is secure against driving pressure. The shoulder block placement manages to boost the cornering ability. The heat-resistant compound and the constant road contact upgrade the braking power. They generate friction to shorten the stopping distance. This tread design and durable compound ensure safer handling.

The model offers exceptional high speed performance. The hear-resistant compound, the strong internal structure, and the special silica compound work together to upgrade the high speed durability. The special compound prevents heat build-up along the tread area, while the structure is able to keep the ideal tire shape under the driving pressure. This significantly improves the tire’s secure performing ability at its best high speed capability.

The Hankook Ventus S1 Evo Z also promotes a quiet and comfortable driving experience. The tread design features an optimized siping detail and special pitch sequences that reduce road and tread noise levels heard in the vehicle’s cabin. As a result, this model offers exceptional comfort levels and an enjoyable drive during high speed performance.

Below is a list of some popular vehicles that 255/40R21 tires may fit depending on Year & Option. However the list does not cover all vehicle's that these tires can fit:

  • Audi Q5 Premium Plus
  • Audi Q5 Prestige
  • Audi Q5 Progressiv
  • Audi Q5 Technik
  • Audi SQ5 Dynamic Edition
  • Audi SQ5 Premium
  • Audi SQ5 Premium Plus
  • Audi SQ5 Prestige
  • Audi SQ5 Progressiv
  • Audi SQ5 Sportback Premium
  • Audi SQ5 Sportback Premium Plus
  • Audi SQ5 Sportback Prestige
  • Audi SQ5 Sportback Progressiv
  • Audi SQ5 Sportback Technik
  • Audi SQ5 Technik
  • BMW X3 M
  • BMW X3 M Competition
  • Genesis GV70
  • Genesis GV70 Advanced
  • Genesis GV70 Advanced Plus
  • Genesis GV70 Prestige
  • Genesis GV70 Sport
  • Genesis GV70 Sport Advanced
  • Genesis GV70 Sport Plus
  • Genesis GV70 Sport Prestige
  • Mercedes-Benz GLC300 4Matic
  • Mercedes-Benz GLC43 AMG 4Matic
  • Rolls-Royce Dawn
  • Rolls-Royce Dawn Black Badge
  • Rolls-Royce Ghost
  • Rolls-Royce Ghost Black Badge
  • Rolls-Royce Ghost EWB
  • Rolls-Royce Wraith
  • Rolls-Royce Wraith Black Badge
  • Rolls-Royce Wraith Eagle VIII
  • Rolls-Royce Wraith Kryptos
  • Volvo XC60 B5 R-Design
  • Volvo XC60 B6 Inscription
  • Volvo XC60 B6 R-Design
  • Volvo XC60 T5 R-Design
  • Volvo XC60 T6 R-Design
  • Volvo XC60 T8 Inscription
  • Volvo XC60 T8 Polestar
  • Volvo XC60 T8 R-Design
  • Volvo XC60 T8 Recharge Inscription
  • Volvo XC60 T8 Recharge Inscription Expression
  • Volvo XC60 T8 Recharge Polestar
  • Volvo XC60 T8 Recharge R-Design


Shipping Information


If an order is placed before 1 pm EST on a business day we ship the order the same day.

If it is placed after 1 pm EST or over the weekend, we will ship the order out the following business day. Depending where you are located in the 48 contiguous states FedEx will take approximately 1-6 business days to deliver the tires to you from any of our three main warehouses located in Pennsylvania, Texas, and Florida and/or our smaller warehouses which are located across the country.

As the COVID-19 pandemic continues to disrupt the supply chain network, we're doing everything within our power to ensure orders are shipped as quickly as possible. However, despite our best efforts, shipping and delivery times may change unexpectedly. Please check your Order Status for the most current estimate of the shipping time. Thank you for your patience and understanding.

For a more specific time frame contact us via e-mail or telephone 1-866-440-0177.

Compatible Vehicles

IMPORTANT INFORMATION: Please note this is Original Equipment (O.E.) tire size only. The O.E. size is determined by the year, make, model and options of the vehicle. Original Equipment size data is the best information we currently have available to us. Priority Tire LLC is not responsible for fitment errors. The most important aspect of purchasing a tire is its size, which cannot vary. It is buyer's responsibility to verify the tire size information. It is buyer's responsibility to verify whether a specific tire is suitable for a specific vehicle. However, this tire size may be fitted on other vehicles as well. To ensure that you are purchasing the correct tire size for your vehicle, please check the size of your currently mounted tires (locate on the tire's sidewall). The tire's sidewall also features the speed and load rating, indicating the speed and load capacity of the specific tire. The speed and load index can differ from the tires you currently have mounted on your vehicle up to a degree. Please check your vehicle's Owner's Manual or consult with your mechanic regarding the changes of your tire's speed rating and load index. If you have any questions regarding your tire size , speed rating and load index please contact us prior to purchasing and confirm with certified auto technician of any variance in speed and load index and sizes.

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