Hey Ben,
I've been through all this recently so can tell you what works and what doesn't...
First rims/tyres I tried were 33's on 15x8's with -22 (I think) offset. Had big problems with scrubbing and no amount of grinding/bashing of the wheel arch was going to fix it.
When i had the 33's I sat a 285/75/16 tyre next to them, they were noticably bigger. So there was no way they would fit.
So then I went to 265/75/16's on 16x8 0 offset. No scrubbing on the front, but had scrubbing on the back when flexed up. This could easily have been fixed though but cutting some plastic.
When the 265's were due for replacement I thought I'd re-visit the 15" option. I bought a set of new steelies in 15x8 0 offset as I thought they would fit, but they hit on the front calipers. They needed about 20mm negative offset to clear. But that would be no good as I'd be back to where I started with the scrubbing issues.
I evetually found some 15x8 alloy rims with 0 offset that fit nicely over the calipers. The reason they fit and not the steelies is because the alloys don't have the big dip in the centre of the rim. So i'm now running 33x12.5r15's with no dramas. Have also done a body lift since originally trying 33's which has helped.
Hope this saves you some trouble. I can't imagine 35's will fit without scrubbing unless you had some serious lift.
