It will be because of the clipper kit. Gibby has no problems cause his wheels are narrower- 195 tyres do rub, and the 50 profile wont help.
If your running standard shocks, that will make the ride soft (increasing rubbing).
Best bet is it to get the arches rolled. If you have a bodykit (like mine) you cant do this as the kit has no where to bolt on to.
Your stuck in the corner really, new tyres will cost a packet. Is there a kit on there?