I know the 3kGT's and stealths have the same bolt pattern 5 on 4.5 but not definate on the backspacing of their stock rims. On my friends 3kgt they LOOK to be the same as a stock set of our rims, if not they are close. An 8" wide rim most likely will rub if you are lowered at all, especially since it is an 18x8. The 17x7 '91-'92? to '96 3kgt VR4(I'm assuming you are looking at the chrome ones) rims may fit alot better.
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