Tyre stretch will help somewhat.
What's your suspension spec? It's relevant eg if lowered, coil overs etc.
Rear camber bushes will help a little.
And where are you located? There are reputable guard rolling services out there, but have some touchup paint on hand regardless.
Use this search to research what will be required:
https://www.google.com.au/search?q=site ... ent=safariIf you're in Melb you can test fit them on my car: 18x8.5 +35 with 235/40 tyres, Shockworks, Avo caster offset LCA bushes, WL rear camber bushes... Minimal rubbing...
My guards were aggressively rolled up n out, 3 times now and I'd do it once more eg rear left guard...
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