Thanks to Joshua C.  for posting pictures of  his personal Ford Shelby GT500 Mustang  on the True Street Cars message boards with 20″ Forgestar CF5 custom finished in Piano Black powdercoat.

Specs

Front, 20×9 255/35/20 Toyo T1-R Tires
Rear, 20×11 305/30/20 Toyo T1-R Tires