Drag Radial wheel/ tire size

[Dawg2Snake]

Does anyone know the smallest diameter rims you can put on a Gen 3? I want to get a set of drag radials for the rear on some relatively cheap rims for drag strip only. Stock rears are 19" - does anyone have experience with 18" or even 17 or 16? What is the minimum to clear the calipers?

Thanks in adavance!

 

[Luke@tirerack]

18's are the smallest and you need to remove or relocate the parking brake caliper