What is the bolt pattern for my rims?

I have a 1992 Lexus SC 300. I had new wheels put on by Discount Tire. I'm trying to sell the 15" Koenig Rims that were on it originally. I keep getting inquiries asking what bolt pattern they are. Help?|||Well, I assume they are 5 lug. So measure from one lug hole, skip a hole next to it, and then measure to the next lug. Is better to show on a diagram. Basically skip a hole when measuring from one lug hole to the other. That will tell your spacing. Like for example, some ford cars, are 5(lugs) x 4 1/2" space between the 2 mentioned lugs, including the skipped one. Hope that makes sense. Good luck.|||CHWCK THE STUDS ON THE CAR WHEN YOU PUT THE LUG NUTS BACK ON