15" wheels are the classic choice for vintage and lightweight cars: BMW E30, Mazda MX-5, Honda Civic, Toyota AE86, early generation Golfs… Here you have a large selection of Japan Racing and Rota, from 15x6.5" to 15x10", many with low offset (ET) to achieve that wide, deep-dish look.
Most have a 4x100 bolt pattern, the most common for these cars, although there are also 4x108, 4x114.3, and some five-lug options. To find yours, check the width (15x7, 15x8, 15x9…), bolt pattern, and ET in the title of each wheel. Sold individually.