255/60/15 ET streets?

Hello all, I am planning on going to infineon in the near future and i want to get the most traction possible. I Have a 69 Dodge Dart that is not mini tubbed and i am wondering if i can fit a set of 255/60/15 MT ET streets? I know i can fit a set of 235/60/15's but i really want to run the 255's. Has anyone with a Dart been able to fit this size tire without rolling the fenders or any other modification?
P.S. i currently have 245's out back and have no rubbing whatsoever and i have about a qurter of an inch or so between the tire and the wheelwell.
Author: admin