The BC is 4x4.25" from the Mustang II, Pinto, Bobcat platform and is pretty unusual in today's market. I found a set of Dayton 4 lug knock-off adapters that should fit.(I hope) I havn't been able to test fit as the weather is raining lately and the car is all covered up. I found a set of Jaguar XJ6 wheels that use the same adapter. They are 15 x 6.5" with 205 70 R15 tires which are the same height as my 205-75 R14 current whit wall tires mounted on wire basket type steel disk wheels. I don't care for the look of the basket wheels as It screams Kit Car. I also found a bunch of used Jaguar serie