Bias Ply vs. Radial Tires for Track

Discussion in 'Other Auto Tech' started by Nausican, Nov 13, 2012.

  1. Hey all, not sure where to post this so dropping it here. I am looking for real world experience from the track as I have done all the research I can from the tire vendors. Some background;

    I have a 2011 GT 5.0, supercharged, aluminium drive shaft, upgraded fuel rail and injectors, BBK long tube headers, 3" magnaflow all the way back, etc, etc, etc. I am dyno'd at 614 RWHP with 505 torque.

    I am trying to determine if I can use the MT 325/50-R15 raidals and be able to hook at the track or if I need to go bias ply. This is a daily driver, however these tires are for driving to and from the track only.

    The new MT ET Street PRO looks pretty good, but only fits a 8" wheel and I have Race Star 15x10 rears. Appreciate any and all feedback and thanx in advance.

    -- Nausican