Hankook Ventus S1 Evo 2 (K117B) is an ultra-high-performance summer tyre built for drivers of sporty saloons, coupes and performance-focused executive cars. Designed to deliver precise steering and confidence in warm conditions, it’s best suited to UK roads from spring through autumn rather than cold winter temperatures. The K117B marking identifies a vehicle-specific version engineered to match the handling balance required by certain OE applications, so it’s worth checking your handbook for the correct fitment.
For everyday road use, these tyres aim to combine strong dry grip with dependable wet braking. Wide circumferential grooves help move surface water away to reduce the risk of aquaplaning, while the tread’s lateral channels support stable traction in heavy rain. A stiff outer shoulder and optimised block layout help maintain a consistent contact patch when cornering, giving a more settled feel through fast bends and on slip roads.
Refinement is supported by a performance casing that helps the tyre respond quickly without feeling harsh over typical urban imperfections. The tread compound is designed to resist heat build-up during sustained motorway driving, supporting even wear and consistent performance over time. Efficient running is also helped by a structure intended to reduce unnecessary energy loss, without overpromising fuel savings.
Available to buy online in a wide range of popular 17–20 inch sizes on Tyres.co.uk, with the choice of fitting at a nearby garage of your choice or delivery to a location that suits you.
