2001BLACKSSLS1

Hey guys i am looking for a little help. I have a 2001 ss camaro lowerd 1 1/4" all the way around with bmr springs. I just purchased my race star wheels and i am trying to see if the tires i want will fit. The wheel size for the back is 15x10 with 7.5bs. I want the mt et street radial i tires. My question is without having to do any bfh modding, etc. Will a 275/60r15 fit without any rubbing issues? Thanks for the help guys.