KUMHO KU31 tyres


    Features and benefits

    The Kumho ECSTA SPT KU31 is a tyre for the sports driver who requires a fine balance of comfort and high performance.

    Featuring directional tread design with mid to low noise and high dispersible silica compound.

    A fine balance of comfort, high performance and safety in all conditions.

    • Asymmetric groove design for high speed stability

    • Silica compounding assures maximum grip and wet hydroplaning resistance

    • High tensile steel belt and jointless nylon full cap ply ensure smooth ride and precise handling

    • Rim protector

    • Directional tread design with mid to low noise and high dispersible silica compound Rated ‘Recommendable’ by 4 major German Car magazines including AutoBild. Received an Australian Design Award


    • High speed performance: Application of straight rib for high speed driving stability

    • Low noise: Optimising pattern block desing for low noise level

    • Straight groves: Straight grooves for aquaplaning resistance and notches to induce turbylence and reduce laminar flow friction

    • Driving stability: The slash style sipes maximise cornering grip and straight line stability

KUMHOKU31255/35 R20 97Y   Product details »
EA71   dB Extraload
Fully Fitted Price
Add to basket


Select your vehicle make from the drop down list e.g. Audi, Ford
Select your car model from the drop down list e.g. A3, FOCUS
Select your engine size from the drop down list e.g. 1.9D, 1.6
Select year of registration
season choice help content
Select your preferred tyre brand to narrow your search further
Select the section width of your tyre. This is the nominal width of the tyre's cross-section in millimetres and can be found on the tyre wall e.g. 205 
Select the aspect ration of your tyre. This is the ratio of the side wall height to the cross section width and can be found on the tyre wall after the section width e.g. 55
Select the rim diameter of your tyre. This is the diamater (in inches) of the wheel that the tyre is designed to fit and can be found on the tyre side wall after the aspect ratio e.g. 15

Select the speed rating for your tyre. This is a letter which indicates the speed at which the tyre can carry the load corresponding to the load index. This can be found on the tyre side wall e.g. V

Select the load index for your tyre. This number shows the maximum weight the tyre can carry at the speed indicated by its speed rating symbol. The load index can be found on the tyre side wall next to the speed rating e.g. 88