It's important to keep to the cars original tyre circumference, what we do is fit larger alloy wheels and a smaller profile tyre to compensate, otherwise gearing, speedo, engine management could be affected, this tool can be used to ensure this. Can also be used to find cheaper alternative sized tyres, therefore saving you money.
17" Sparco Assetto Gara Matt Black
22" AKT 22 Polished
15" Calibre Rapide Black
20" AXE Ex1ne Hyper Silver