Possibly 30mm spacers to clear the front calipers and possibly a bit of work to the bottom of the inner arch to prevent rubbing when on turning lock, not 100% sure on 15s
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It all depends what offset the wheels are .
-32 offset will need 30mm spacers and I'd say at least 2" off lift to clear calipers etc and not rub on lock . But with the spacers fitted it will change your turning arc quite a bit .
Your best option would be 16" wheels to not have to fit spacers
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