WHAT SIZE DRAG RADIAL SS SPRING '65 DART

383Scampman said

I'm using P235/60-15 on 15x7" rims with 4 " backspace . Backspaces from 3 3/4 to 4 1/4" will work without problems . Sticky Mickey's S/S radials because I drive on the street . Going to run in 12.50 index and I need another 20 rwhp to get there .








g
oin

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This is as big as i would go with stock dimensions. Bigger will fit but tires do not stay the same size during different temp changes let alone burnouts.
Buddy wih 255 60 15’s on a 66 dart got cute leaving a car show recently doing a burnout and both rear tires hit rear quarter inner lip and exploded.
Luckily no quarter panel damage just embarrassment.