Wheel offset with wide fender flares

[brentkingah]

Theres this russian company called clinched who make universal widebody style fender flares in sizes +4cm +7cm +10cm and +12cm, I heard wheels sit flush at +30 wheel offset so how do i calculate wheels for the extra length of the fender flare? In other words whats the centimeter difference in +30 +22 +15 etc. Offsets??

[SanoSuKe]

Are you willing to cut your fenders and quarter panels? Those over fenders won't make much of a difference in my opinion. You're better off going to body shop and have them widen your panels.