Originally Posted by dan888

I have a D606 130 on mine now. I haven't noticed any negative effect, but also no real positives either. (one negative is that the 130's cost more) I will go back to a 120 after this one wears out.

130 on the left and a 120 on the right , both dunlop d606's

Originally Posted by WestOzKLX

Lower pressure will give you more traction not fatter tyres. 120 on the rear is good but you'll be pushing it fitting a 130 or 140. Most 21" fronts are pretty much the same.

Originally Posted by 09klx

I was hoping for better traction, since i wiggle alot on the freeway and i figured wider tire = more grip.

Originally Posted by dan888

I have a D606 130 on mine now. I haven't noticed any negative effect, but also no real positives either. (one negative is that the 130's cost more) I will go back to a 120 after this one wears out.

130 on the left and a 120 on the right , both dunlop d606's