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Hankook Ventus R-S4, 245 /40 R18 93W SL BSW
Hankook Ventus R-S4
Drive like a professional with the Hankook Ventus R-S4, an ultra-high performance summer tire with motorsports capabilities!
Hankook Ventus R-S4 Features
The Ventus R-S4 is an ultra-high performance competition summer tire. It offers excellent lap results and the best machine-controlled performance possible. Designed to thrill even in wet weather, the Ventus R-S4 utilizes highly dispersible silica, while a functionalized polymer and two circumferential grooves significantly boost wet traction and enhance hydroplaning resistance.
Drivers should be careful of heavy rain or standing water and exercise caution when driving under these conditions.
Luckily this tire is also built to last with its two-ply casing and twin wide steel belt construction supporting the tread. Meanwhile, it features a jointless nylon cover that maximizes handling and tread stabilization (for a long tread life), as well as a bolstered shoulder to take the abuse of the track.
Other features of the Ventus R-S4 include:
Its all new carbon black and silica high grip tread compound is molded into a directional, low void pattern for supreme stickiness and traction.
A wide, continuous center rib causes uninterrupted contact with the road, giving you continuous, centered feeling and immediate steering response.
Cornering is kid stuff with massive outboard shoulder blocks, perfect for high-g maneuvering and motorsport-style driving.
Chamfered block edges optimize contact with the pavement under a load.
A high-modulus bead filler and sidewall reinforcement reduce sidewall flex to create immediate steering response.
As the Hankook Ventus R-S4 is a summer tire, it should not be used, serviced or stored in below freezing temperatures or driven in snow and ice.
Hankook Ventus R-S4 Treadwear & Warranty
As the Ventus R-S4 is an ultra-high performance summer tire designed for track and performance use, it’s not covered by a mileage warranty.
Add our Certificates to your order for complete peace of mind. If your new Hankook tires are damaged and can’t be safely repaired, we’ll give you a brand new replacement free of charge!
You can add our Certificates to your cart!
Have a blast at the track with the top performing Hankook Ventus R-S4, the ultra-high performance summer tire with a winning design.
UNIFORM TIRE QUALITY GRADE (UTQG)Uniform Tire Quality Grade
| SECTION WIDTH Measures the width of the tire from sidewall to sidewall, which is mounted on a wheel and inflated. | 245 / 265 |
| ASPECT RATIO Determines the sidewall height of the tire, based on the width. | 40 / 40 |
| RIM DIAMETER Measures the rim size from top to bottom (in inches). | 18" / 18" |
| OVERALL DIAMETER Measures the tire height from top to bottom when mounted on a wheel and inflated. | 25.6" / 26.2" |
| RIM WIDTH RANGE The approved range of rim widths this tire can be safely mounted on. | 8.0" - 10.0" / 8.5" - 10.5" |
| WEIGHT The weight of the tire measured in pounds (weight of tire only). | 29 LBS / 32 LBS |
| TREAD DEPTH Measured in /32 of an inch to determine the height of the tread block from top to bottom. | 9/32" / 9/32" |
| LOAD INDEX Determines the weight a tire can carry at maximum air pressure. See load Index chart. | 93 / 97 |
| LOAD RANGE Determines the ply rating of the tire. Should be replaced with the same or higher rating. | SL / SL |
| MAX PSI The max psi is the highest pressure the tire can hold, but should be inflated to your vehicle specifications not exceeding this amount. | 51 PSI / 51 PSI |
| SPEED RATING Designation from laboratory testing to determine the maximum speed the tire can travel. Maintain the same speed rating or higher for replacement. | Up to 168 mph / Up to 168 mph |
| SIDEWALL DESC. The sidewall designation to describe the lettering on the sidewall. | Black Side Wall / Black Side Wall |
| VPN Vendor Product Number | 1017189 / 1017190 |
| GTIN Global Trade Item Number | 715459373680 / 715459373697 |
Ventus R-S4 Customer Reviews
WRX STI