g body gnx flares

15x7 with 4inch BS in front with 215/65/15. In rear 15x8 with 3.5 BS with 275/60/15. I am going to go with a 295/55/15 in rear to give a better grip and look.
 
The real GNX rims back spacing were around 3 1/2".
The GTA rims back spacing are 4 1/2".
The 295 will look good.
Thanks for the input.
 
Top