Radials or Bias ply????

Posted by jack\'s 56 patrician On 2011/1/21 0:16:45

I know that this is an old much discussed topic but how much of a difference is there with radials over 4 ply's? Is the drive that much better on the highway with my 56 Patrician? Does the suspension help even out the differences? Is there that much pull from the pavement grooves? Is it worth the added cost?