Kumho have launched their new Extreme Performance Ecsta V730.
Looking at the thread pattern, which looks similar to the older V720, but grooves are more shallow.
Outer shoulder...
Hi guys.My ride is a S15 spec R stock. I get about 5.5 - 6.2 cruising at 100km/h...and reaching 7.1 during overtaking n hard acceleration....is this normal or am i running too lean at speeds above 100kmh...