will the 2010 gt500 brembo cals rotors and hoses clear my tsw 18.8.5 rims ?

 

I'm going to guess you mean "Brake help", eh?

Unless you happen to run across someone who has tried that exact combination, you won't know until you try it. By "exact", I mean the same offset and back-spacing, as well as wheel diameter, rim width and style.

Find someone with a 2010 GT500 and ask them to let you try to fit your wheel/tire combination on his/her front corner. Then you'll be pretty safe in deciding "yea" or "nay".