Backspaing to fit tires

[ChallengerWedge]

I was wondering if anybody knew what back spacing it would take to get 295/60/15 on the back of my Challenger, I've got 275/60/15's on their now but I want to get some Hoosier Quick Time DOT street slicks for the local drags. If anyone knows the offset and what type of wheel I should use that would be great.

[JIM ROGGOW]

C.W. YOU'RE GOING TO NEED 15 X 10'S W/ 5'' BACKSPACE AND YOU WILL NEED TO GET THE OFFSET SHACKLES AND FRONT HANGER'S KIT . YOU CAN GET THIS FROM MOPAR PERFORMANCE. THE ONLY THING THAT REQUIRES MOVEMENT ARE THE SPRING PERCH SEATS. YOU WILL NEED TO MOVE THEM INWARD ABOUT 1''. JUST CUT THEM FROM THEIR CURRENT POSITION. AND WELD IN THE ''NEW'' ONES. WHEN EVERTHING IS PUT BACK TOGETHER, YOU GAIN ABOUT 1'' BY MOVING YOUR LEAF SPRINGS IN. AND YOU WILL NEED THIS TO RUN 295/60'S OR 325/50'S.