Originally Posted by karls10jk

You're certainly not curbing them but it's also not the "roll" that you think either. The scuff marks on the edge of the tread is the furthest that you're scrubbing these tires on the road. From the looks of the remnants, I would bet that there is some form of tire protectant on the sidewall where it appears dirtier. The center of the tire being the same as that outside edge leads me this direction along with the dust on the wheels. My tires get a similar look after running them through the sand all day.


So you were wondering about stiffer sidewalls on the duratracs and it may be possible to find them but moving to a stiffer sidewall will change the characteristic of your ride. I'm on E rated tires and there is absolutely a difference from my previous C rated tires. The duratracs should net you a similar ride to factory but with added traction. A wider tire and/ or wheel spacers will help your cornering stability.