on paper, it is every 10,000 km. Other than that, you may swap the tyre positions especially you have negative camber settings to balance out the tyre wear.
would like to check, i'm thinking to change my tyre size from 215/50R17 to 215/45R17, but according to the recommended size change, the new size would be more than >3% difference, so will there be any...
I'm planing to change my cams for my stock evo 8 mr.. i thou i would start on high cam before i move on to other parts, since i dont have big budget for TOMEI i was thinkin of GSC stage 1 cam, kindly advice...