I'm looking to get some new wheels but the rears are 9.5j et43, this means they will sit out 12.25mm more than when I had my 9j's with a 5mm spacer. There was a few mm spare and the tyre will be a bit more stretched so I only need about 7 - 10mm extra in there. Would I be able to gain this much from flaring? What are the rears like for flaring on these? Do they go bad easily etc.. Any information is helpful. Cheers