Tyres & Wheels
Nankang Sportnex AS-2+ ( 225/55 ZR17 101Y XL )
The void ratio of the inside and outside are respectively 38% and 34%, and it can improve tyre’s drainage efficiency and also wet handling. With broadened circumferential groove width, the section area of inside/ outside grooves is increased 21.3%...
https://www.bizrate.co.uk/tyres/nankang-sportnex-as-2-225-55-zr17-oid28733818415.html