Too early to predict.
The factory size for the 1975 coupe and convertible is: 225/70-15
The factory size tires for the M coupe are, 225/45ZR17 in the front and 245/40ZR17 in the rear. Obviously you can stray from these somewhat, but you will lose performance as the M coupe is a performance vehicle.
You should take your shrunken coupe to a thrift store or donate it to a charity organization. Some mini coupes can come from shrinking a large one, but most of them are factory made in the mini size.
What size cd player fits 1988 coupe deville
There is no standard size of a factory.
The 2012 Mini Cooper-Coupe has a 1.6 L base engine size.
The 2013 Hyundai Elantra-Coupe has a 1.8 L base engine size.
The 2014 Hyundai Elantra-Coupe has a 2.0 L base engine size.
The 2011 Hyundai Genesis-Coupe has a 2.0 L base engine size.
The 2014 Infiniti Q60-Coupe has a 3.7 L base engine size.
The 2013 Cadillac CTS-Coupe has a 3.6 L base engine size.
The 2012 Infiniti G-Coupe has a 3.7 L base engine size.