Blue 05 Mustang BF Goodrich Tire Ad - What make are the rims?

[sonicblue_02gt]

Does anyone know what the make is on the 20" rims on the BF Goodrich tire ad that has been in Car and Driver? I just got back from my local for dealer and they have a sonic blue gt and a mineral grey gt. When I pick one up, I'd like to make mine look like the add!

 

[sams66]

believe they are called bonspeed deltas. and they are 20"
http://www.uswheel.com/bonspeed/set.htm
Sam