The stock offset on the gen1/gen2 Tiburon is +45mm.
5Zigen Inperio F-15
SIZE OFFSET P.C.D. HOLES COLOR
1670 +43 100/ 114.3 8HM/10HM Silver, Hyper Black (Full Painted Wheel)
1770 +43 100/114.3 8HM/ 10HM
1875 +43 100/ 114.3 8HM/ 10HM
It would appear these *should* work. You may have some issues to deal with in terms of wheel/tire to suspension clearance in the rear if the Tib's suspension is at all similar to the x3 Accent.
Otherwise, these wheels are available in four and five bolt patterns, both are double drilled for 4 or 5x100 or 4/5x114.3, so that works.
The offset is a little smaller, so the wheel will sit a little further out than the stock wheels, but I believe the backspacing will be a little deeper, which is the only place I can see there being problems. If there isn't enough clearance, perhaps spacers would help, though I don't believe they are highly recommended in all cases. The 16s and 17s are both 7 inches wide.
Find out if you can order a set _just to test fit them_ with the understanding that if they don't work, you don't have to buy them.
Those are nice wheels, BTW. I see what you mean about the Aston Martin look.
[Edited by cdchase on Dec 8, 2002 8:43 PM]