Hey. Old thread, but it helped me so I'm posting another data point.
Avanti Storm S1 flow formed wheels
15x7 et35 73mm bore10.5 lbs
https://www.good-win-racing.com/Mazda-Performance-Part/61-1400.html
(Fyi, miatas up to 2005 have very similar wheel specs)
BFG GeForce Sport Comp 2
195 55 15 340...